Gaiter

Gaiter (pronounced gey-ter)

(1) In fashion, a covering of cloth or leather for the ankle and instep and sometimes also the lower leg, worn over the shoe or boot.

(2) A waterproof covering for the ankle worn by climbers and walkers to prevent snow, mud, or gravel entering over the top of the boot.

(3) A cloth or leather shoe with elastic insertions at the sides.

(4) An overshoe with a fabric top.

1765-1775: From the French guêtre (belonging to peasant attire) from the Middle French guiestres (guestes the plural), from the Old French gueste, possibly from the Frankish wasta &  wastija (wrist) from the Proto-Germanic wastijō (garment; dress) and thus related to the German rist (wrist, ankle (and the source of the English wrist and the German Rist (instep)), from the primitive Indo-European root wer- (to turn, bend).  It was cognate with the Middle High German wester (a child's chrisom-cloth), the Middle High German westebarn (godchild), the Old English wæstling (a coverlet) and the Gothic wasti (garment; dress).  The original sense in English was "leather cover for the ankle".  Gaiter is a noun, the present participle is gaitering and the past participle gaitered; the noun plural is gaiters.

The related noun spat (short gaiter covering the ankle) which (except in technical and commercial use) is used only in the plural dates from 1779 and was a shortening of spatterdash (long gaiter to keep trousers or stockings from being spattered with mud), the construct being spatter + dash, the same idea as the noun dashboard which was a timber construction attached to the front of horse-drawn carriages to protect the passengers from mud or stones thrown up when the beasts were at a dash.  The figurative use of spats to refer the coverings used to conceal the (usually rear) wheels of a car by encapsulating the aperture described by the wheel-arch persisted in the UK and most of the old British Empire but in North America, "fender skirts" came to be preferred.

Spats (left) and gaiters (centre & right).  Historically, gaiters were either medium (mid-calf) or long (reaching to the knee) while the shorter variations, extending from ankle to instep, were known as spats.  In the fashion industry, the terms gaiters and spats are often used interchangeably and except among the equestrian and other horse-oriented crowds, they now exist only as a fashion item, improvements in the built-environment meaning the need for them as functional devices has diminished.  These days, spats tend to be seen only in places like the Royal Enclosure at Ascot or smart weddings (used as a wealth or class signifier) although variations are still part of some ceremonial full-dress military uniforms.  Technically, a spat probably can be called a “short” or “ankle-length” gaiter but it’s wise to use “spat” because gaiters are understood as extending higher towards the knee.

Lindsay Lohan in boots with emulated gaiters, on her way to frozen yoghurt shop, Los Angeles, 2009.

Historically, gaiters were detachable and secured with a variety of fastenings (buttons, ties, buckles and even zips and Velcro), the advantage being they could be cleaned separately from the clothing they were used to protect.  Particularly in the longer versions, the leg-warmer fad of the 1980s was a borrowing of the look.  Boots with what is essentially a contrasting panel (often of a suede-like material) extending from the ankles sometimes as high as just below the knee capture the look of the gaiter.

Spat

Spat (pronounced spat)

(1) A petty quarrel; a dispute.

(2) A light blow; a slap or smack (now rare).

(3) A classic footwear accessory for outdoor wear (technically an ankle-length gaiter), covering the instep and ankle, designed to protect these areas from mud & stones etc which might be splattered (almost always in the plural).

(4) In automotive design, a piece of bodywork on a car's fender encapsulating the aperture of the wheel-arch, covering the upper portion of the wheel & tyre (almost always on the rear) and used variously to reduce drag or as a aesthetic choice.  In the US, these tend to be called "fender skirts".

(5) In aviation, on aircraft with fixed undercarriages, a partial enclosure covering the upper portion of the wheel & tyre, designed to reduce drag.

(6) In zoology, a larval oyster or similar bivalve mollusc, applied particularly when one settles to the sea bottom and starts to develop a shell; young oysters collectively, especially seed oysters.

1350-1400: From the Middle English spat (argument, minor scuffle), from the Anglo-Norman spat, of unknown origin but presumed related either to (1) being the simple past tense & past participle of spit or (2) something vaguely imitative of the sound of a dispute in progress.  In use, a spat implies a dispute which is minor and brief.  That doesn’t preclude violence being involved but the word does tend to be applied to matters with few serious consequences but a spat can of course escalate to something severe at which point it ceases to be a spat and becomes a brawl, a fight, a murder, a massacre or whatever the circumstances suggest is appropriate.  Otherwise, a spat is synonymous with words like bickering, brouhaha, disagreement, discord, falling-out, feud, squabble, tiff or argument.

As a descriptor of the short gaiter covering the ankle (which except in technical and commercial use is used only in the plural), use dates from 1779 as an invention of American English and a shortening of the trade-terms spatterdash (or splatterguard) (long gaiter to keep trousers or stockings from being spattered with mud), the construct being spatter + dash (or guard), the former the same idea as the noun dashboard which was a timber construction attached to the front of horse-drawn carriages to protect the passengers from mud or stones thrown up when the beasts were at a dash.  In cars, the use of the term dashboard persisted although the device both shifted rearward (aligned with the cowl (scuttle) & windscreen) and changed in function.  In aircraft where the link to horse-drawn transport didn’t exist, the preferred equivalent term became “instrument panel”.

Stanley Melbourne Bruce (front row, second from left) in spats, official photograph of his first cabinet, Melbourne, 1923.

Spats date from a time when walking in cities could be a messy business, paved surfaces far from universal.  As asphalt and concrete became commonplace in the twentieth century, spats fell from frequent use though there were those who clung to them as a fashion accessory.  Stanley Melbourne Bruce (1883–1967; prime minister of Australia 1923-1929) liked spats and wore them as late as the 1940s but historians of fashion note it's said nothing was more influential in their demise than George V (1865–1936; King of the United Kingdom 1910-1936) eschewing them after 1926.

However, despite losing the imprimatur of the House of Windsor (ex Saxe-Coburg and Gotha), when Disney in 1947 created Scrooge McDuck (the world's richest duck, noted for diving into his vast "money bin" to swim among the cash), spats must still have been associated with wealth and uncle Scrooge has almost always been depicted sporting a pair.

Spats (left) and gaiters (centre & right).  Historically, gaiters were either medium (mid-calf) or long (reaching to the knee) while the shorter variations, extending from ankle to instep, were known as spats.  In the fashion industry, the terms gaiters and spats are often used interchangeably and except among the equestrian and other horse-oriented crowds, they now exist only as a fashion item, improvements in the built-environment meaning the need for them as functional devices has diminished.  They days, spats tend to be seen only in places like the Royal Enclosure at Ascot or smart weddings (used as a wealth or class signifier) although variations are still part of some ceremonial full-dress military uniforms.  Technically, a spat probably can be called a “short” or “ankle-length” gaiter but it’s wise to use “spat” because gaiters are understood as extending higher towards the knee.

Lindsay Lohan in SCRAM bracelet (left), the SCRAM (centre) and Chanel's response from their Spring 2007 collection (right).

Spats for the twenty-first century: Before Lindsay Lohan began her “descent into respectability” (a quote from the equally admirable Mandy Rice-Davies (1944-2004) of MRDA fame), Lindsay Lohan inadvertently became of the internet’s early influencers when she for a time wore a court-ordered ankle monitor (often called “bracelets” which etymologically is dubious but rarely has English been noted for its purity).  At the time, many subject to such orders often concealed them under clothing but Ms Lohan made her SCRAM (Secure Continuous Remote Alcohol Monitor) a fashion statement, something that compelled the paparazzi to adjust their focal length to ensure her ankle of interest appeared in shots.  The industry responded with its usual alacrity and “ankle monitor” purses were soon being strutted down the catwalks.

Chanel's boot-mounted ankle purse in matching quilted black leather.

In one of several examples of this instance of Lohanic influence on design, in their Spring 2007 collection, Chanel included a range of ankle bags.  Functional to the extent of affording the wearing a hands-free experience and storage for perhaps a lipstick, gloss and credit card (and the modern young spinster should seldom need more), the range was said quickly to "sell-out" although the concept hasn't been seen in subsequent collections so analysts of such things should make of that what they will.  Chanel offered the same idea in a boot, a design actually borrowed from the military although they tended to be more commodious and, being often used by aircrew, easily accessible while in a seated position, the sealable flap on the outer calf, close to the knee.

On the Jaguar 2.4 & 3.4 (1955-1959, top row; later retrospectively named Mark 1), full-sized spats were standard equipment when the standard wheels were fitted but some owners used the cut-down versions (available in at least two designs) fitted when the optional wire wheels were chosen.  For use in competition, almost all drivers removed the spats.  The Mark 2 (bottom row;1959-1969) was never fitted with the full-size units but many used slimmer version available from both the factory and third-party suppliers; again, in competition, spats in any shape were usually discarded.  On the big Jaguars, spats (which had already been scalloped) disappeared after production of the Mark IX ended in 1961.    

On cars, it wasn’t until the 1930s that spats (which some English manufacturers called "aprons" and in the US they came to be called “fender-skirts” though the original slang was “pants”) began to appear as the interest in streamlining and aerodynamic efficiency grew and it was in this era they became also a styling fad which, for better and worse, would last half a century.  They’d first been seen in the 1920s as aerodynamic enhancements on speed record vehicles and some avant-garde designers experimented with enveloping bodywork but it was only late in the decade that the original style of separate mudguards (later called cycle-fenders) gave way to more integrated coachwork where the wheel-arch was an identifiable feature in the modern sense.  Another issue was that the early tyres were prone to wear and damage and needed frequently to be changed, hence the advantage of making access to the wheels un-restricted.  In the 1930s, as streamlining evolved as both a means to reduce drag (thus increasing performance and reducing fuel consumption) and as a styling device, the latter doubtlessly influenced by the former.  On road cars, spats tended to be used only at the rear because of the need to provide sufficient clearance for the front wheels to turn although there were manufacturers (Delahaye, Nash and others) which extended use to the front and while this necessitated compromise (notably the turning circle and cooling of the brakes), there were some memorable art-deco creations.

The aerodynamic advantages were certainly real, attested by the tests conducted during the 1930s by Mercedes-Benz and Auto-Union, both factories using spats front and rear on their land-speed record vehicles, extending the use to road cars although later Mercedes-Benz would admit the 10% improvement claimed for the 1937 540K Autobahn-kurier (highway cruiser) was just “a calculation” and it’s suspected even this was more guesswork than math.  Later, Jaguar’s evaluation of the ideal configuration to use when testing the 1949 XK120 on Belgium roads revealed the rear spats added about 3-4 mph to top speed though they precluded the use of the lighter wire wheels and did increase the tendency of the brakes to overheat in severe use so, like many things in engineering, it was a trade-off.

1958, 1959 & 1960 Chevrolet Impalas.  Not actually wildly popular when new, accessory spats now often appear on restored cars as a “period accessory”.

In the post-war years, concerns with style rather than specific aerodynamic outcomes probably prevailed.  In the US especially, the design motifs borrowed from aircraft and missiles (where aerodynamic efficiency was important and verified in wind tunnels) were liberally applied to automobiles but in some cases, although they actually increased drag, they anyway appeared on production cars because they lent the desired look.  Because they added to the cost of production, spats tended often to be used on the more expensive ranges, this association encouraging after-market accessory makers to produce them, often for models where they’d never been available as a factory fitting or option.  Although now usually regarded as naff (at least), there’s still some demand because they are fitted sometimes (often in conjunction with that other acquired taste period-accessory, the "Continental" spare-tyre kit) by those restoring cars from the era although the photographic record does suggest that when the vehicles were new, such things were vanishingly rare.

Spats vanished from cars made in the UK and Europe except among manufacturers (such as Citroën) which made a fetish of conspicuous aerodynamics and in the US, where they endured, increasingly they appeared in cut-down form, exposing most of the wheel with only the upper part of the tyre concealed.  By the mid 1990s spats appeared only on some of the larger US cars (those by then also down-sized from their mid-seventies peak) and none survived into the new century, the swansong the 1996 Cadillac DeVille.  However, the new age of efficiency did see a resurgence of interest with spats (some actually integrated into the bodywork rather than being detachable) used on some electric and hybrid vehicles where every possible way of optimizing the use of energy is deployed.

1 1937 Mercedes-Benz 540K Autobahn-kurier
2 1937 Mercedes-Benz W125 Rekordwagen
3 1937 Auto-Union Type C Stromlinie
4 1939 Mercedes-Benz W154 Rekordwagen
5 1939 Mercedes-Benz T80 Rekordwagen
6 1940 Mercedes-Benz 770K Cabriolet B
9 1970 Porsche 917 LH
8 1988 Jaguar XJR9

1939 Mercedes-Benz T80, Mercedes-Benz Museum, Stuttgart, Germany.

Designed by Ferdinand Porsche (1875–1951), the Mercedes-Benz T80 was built between 1937-1939 to lay siege to the world land speed record (LSR) but with the outbreak of World War II (1939-1945), the attempt was never made.  It was a single-purpose machine designed to achieve maximum terminal velocity and for that reason, the T80 was an exercise in pure functionalism; not one nut or bolt was used other than for the purpose of ensuring its top speed would be as high as possible.  Cognizant of the existing record, the initial goal was 550 km/h (342 mph) but as others in the late 1930s raised the mark, so were Professor Porsche’s ambitions and when the final specification was set in 1939, the target was 650 km/h (404 mph) (not 750 km/h (466 mph) as is sometimes quoted).  Configured with six wheels, the T80 would have used a supercharged, fuel-injected, 44.5 litre (2716 cubic inch) Daimler-Benz DB 603 inverted V12 aero-engine, an enlarged version of the DB 601 which powered a number of Messerschmitts and other warplanes.  Intended for use in bombers, the T80’s engine was actually the third DB 603 prototype and was initially tuned to generate some 2237 kW (3000 horsepower) on an exotic cocktail of methyl alcohol (63%), benzene (16%), ethanol (12%), acetone (4.4%), nitrobenzene (2.2%), avgas (2%), and ether (0.4%) with MW (methanol-water) injection for charge cooling and as an anti-detonant.  This was more than twice the output of the Hurricanes, Spitfires and Messerschmitts which in 1940 fought the Battle of Britain but Porsche’s calculations suggested 2,574 kW (3,500 hp) would be needed to touch the 650 km/h target and the DB 603 would have been re-tuned to achieve this as an “emergency war rating”.

1939 Mercedes-Benz T80, Mercedes-Benz Museum, Stuttgart, Germany.

Some 8 metres (26 feet) in length with two of the three axles providing drive, the weight when fuelled and crewed was some 2600 kg (2.9 short tons) while the measured coefficient of drag (CD) was reported at 0.18, an impressive figure for such a thing as late as the 1990s and it would have been lower still, had wind-tunnel testing not revealed the need to add two small “winglets” to provide sufficient down-force to ensure the shape didn’t at speed assume the characteristics of an aeroplane and "try to take off" and notably, when in 1964 the Bluebird-Proteus CN7 set the flying mile record at 403.1 mph (648.7 km/h), it was the first LSR machine to include “ground effect” technology to reduce lift.  Fundamentally, the aerodynamics are thought sound although there would be the usual vulnerability to cross-winds, the cause of several deaths in such attempts and the surface conditions of what was a temporarily closed public road would also have been critical; whether the tyre technology of the time would have been adequate under such conditions will never be known.  Had the T80 been run on the long, flat straights of the salt flats in the US (Bonneville) or Australia (Lake Eyre), the prospects of success would have been better but for propaganda purposes (always a theme for the Nazis) the LSR runs had to be on German soil.

Bluebird-Proteus CN7, Lake Eyre, Australia, 1964.

The plan was for the attempt to be staged in January 1940 during what the regime dubbed RekordWoche (Record Week) on a section of the Berlin-Halle-Leipzig autobahn (now part of the A9), closed for the occasion.  The legend is that Adolf Hitler (1889-1945; Führer (leader) and German head of government 1933-1945 & head of state 1934-1945) himself choose the nickname Schwarzer Vogel (Black Bird) but that too may have been propaganda.  The design was all done in the era of slide rules and although some computer work has been applied to emulating the event, there’s no consensus on whether the T80 really would have hit 650 km/h and set the world land speed record (LSR).  As it was, it wasn't until November 1965 that the 650 km/h mark was reached by a machine powered by four fuel injected Chrysler 426 cubic inch (7.0 litre) hemi V8s.  On the Bonneville Salt Flats, it recorded a two-way average of 658.526 km/h (409.277 mph).

Ground effects: 1970 Chaparral 2J (the "sucker car"). 

The most extraordinary vindication of the concept was probably the 1970 Chaparral 2J, built for the Canadian-American Challenge Cup (the Can-Am, a series for unlimited displacement sports cars under the FIA’s minimalist Group 7 rules).  Although using a similar frame and power-plant (the all aluminum, 427 cubic inch (7.0 litre) Chevrolet V8 (ZL1)) as most of its competition, it differed in that the bodywork was rather more rectilinear, the transmission was semi-automatic and, most intriguingly, the use of two small auxiliary engines (Rockwell JLO 247 cm³ two-stroke, two-cylinder units which usually powered snowmobiles).  Unlike the auxiliary engines used in modern hybrids which provide additional or alternative power, what the Rockwells did was drive two fans (borrowed from the M-109 Howitzer, the US Army’s self-propelled 155 mm (6 inch) cannon) which pumped air from underneath at 9650 cfm (cubic feet per minute) (273 m3 per minute), literally sucking the 2J to the road, the technique enhanced by a Lexan (a thermoplastic polymer) skirt which partially sealed the gap between the shell and the road.  The rear spats (integrated into the body-shell) were part of the system, offering not only their usual contribution to reduced drag but increasing the extent of the suction generated by the extractor fans.  The 2J was immediately faster than the competition but the suction system proved fragile although, as a proof of concept it worked and it was clear that only development was needed to debug things.  Unfortunately, innovation and high speed have always appalled the FIA (the Fédération Internationale de l'Automobile which has for decades been international sport’s dopiest regulatory body) and, using the mechanism of the Commission Sportive Internationale (CSI) which was at the time the FIA’s competition arm, it prevailed upon the SCCA (Sports Car Club of America) to ban the J2 on the grounds the fans constituted “movable aerodynamic aids” which the FIA had earlier banned (rather than regulating which would have been the intelligent thing to do).  Deciding the fans should be handled with the same rule used for chassis or suspension-mounted wings which had proved fragile demanded some torturous reasoning which made sense to few outside the FIA’s many committee rooms but the sport had ever since been stuck with its implications.  Really, the FIA should give up on motorsport and offer their services to competitive crochet where they can focus on things like pins and needles not being too sharp.

1949 Delahaye 175-S Saoutchik roadster (left), 1967 Cadillac Fleetwood Sixty Special  (centre) & 2016 Rolls-Royce Vision Next 100 (electric) (right).

Fashions change and spats in the post-war years became unfashionable except in the odd market segment which appealed to an older demographic and even there, as the years were by, they were cut-away, revealing more of the wheel & tyre but they never entirely went away and designers with big computers now don’t even need even bigger wind tunnels to optimize airflow and spats have been displayed which are mounted vertically, some even responding to dynamic need by shifting location or direction.

Flown first in 1938 and named after the Spartan admiral Lysander (circa 467-395 BC), the Westland Lysander was a British army co-operation and communications aircraft used extensively during the Second World War (1939-1945).  Although it couldn’t match the extraordinary STOL (short Take-Off & Landing) performance of the its German contemporary the Fieseler Fi 156 Storch, it was capable, robust and had a good enough short-field capability to perform valuable service throughout the conflict.  Like many aircraft with a fixed undercarriage, partially enveloping spats were fitted to reduce drag but those on the Lysander had the unusual feature of being fitted with their own removable spats (similar to those used on automobiles).  Once these were dismounted, assemblies could be fitted to mount either Browning machine guns or stub wings which could carry light bombs or supply canisters.  The arrangement was popular with ground crew because the accessibility made servicing easy and pilots appreciated the low placement because the change in weight distribution had little adverse effect on handling characteristics.

Vermiform

Vermiform (pronounced vur-muh-fawrm)

Resembling or having the long, thin, cylindrical shape of a worm; long and slender.

1720-1730: From the Medieval Latin vermiformis, the construct being vermis (worm) + forma (form).  Vermis was from the primitive Indo-European wr̥mis and cognates included the Ancient Greek ῥόμος (rhómos) and the Old English wyrm (worm (which evolved into the Modern English worm)).  Form was from -fōrmis (having the form of), from fōrma (a form, contour, figure, shape, appearance, looks).  The root of the Latin vermis was the primitive Indo-European wer- (to turn, bend), an element most productive, contributing to: adverse; anniversary; avert; awry; controversy; converge; converse (as the adjectival sense of "exact opposite”); convert; diverge; divert; evert; extroversion; extrovert; gaiter; introrse; introvert; invert; inward; malversation; obverse; peevish; pervert; prose; raphe; reverberate; revert; rhabdomancy; rhapsody; rhombus; ribald; sinistrorse; stalwart; subvert; tergiversate; transverse; universe; verbena; verge (as the verb meaning "tend, incline"); vermeil; vermicelli; vermicular; vermiform; vermin; versatile; verse (in the sense of the noun "poetry") version; verst; versus; vertebra; vertex; vertigo; vervain; vortex; -ward; warp; weird; worm; worry; worth (in the adjectival sense of "significant, valuable, of value") worth (as the verb "to come to be"); wrangle; wrap; wrath; wreath; wrench; wrest; wrestle; wriggle; wring; wrinkle; wrist; writhe; wrong; wroth & wry.  Vermiform is an adjective.

Commonly used in medicine to describe the appendix, Modern French also gained the word from Latin as the adjective vermiforme (plural vermiformes), the spelling of the medical use apéndice vermiforme (plural apéndices vermiformes).  The only known derived form in English is the adjective subvermiform, used apparently exclusively in the disciplines of zoology, including entomology.  The meaning was defined in a dictionary from 1898 as “shaped somewhat like a worm” which is surprisingly imprecise for the language of science but that vagueness appears adequate for the purposes to which it’s put.  For whatever reason, vermiform was a word much favored by the US humorist HL Mencken (1880-1956).

The female Eumillipes persephone: 1,306 legs & 330 segments.  

Because the scientific literature has for some time been dominated by COVID-19 and all that flowed the brief, sudden prominence of two vermiform creatures, one ancient, the other more recent, was an amusing distraction.  The younger animal was a new species of millipede which boasted not only more legs than any other creature on the planet but was the first of its kind to live up to its name.    

Since circa 1600, the term millipede has been applied to any of the many elongated arthropods, of the class Diplopoda (a taxonomic subphylum within the phylum Arthropoda (the centipedes, millipedes and similar creepy-crawlies) with cylindrical bodies that have two pairs of legs for each one of their many body segments and, although milliped was long regarded as the correct spelling by scientists who work with myriapods, millipede is by far the most common form in general use (although there’s the odd specialist who insists on millepede).  Millipede was from the Latin millipeda (wood louse), the construct being mille (thousand) + pes (genitive pedis) (foot), from the primitive Indo-European root ped (foot) (probably a loan-translation of Greek khiliopous).  When named, it wasn’t intended as a mathematically precise definition, only to suggest the things had lots of legs though, certainly many fewer than a thousand.  The creature has always possessed a certain comical charm because, despite having usually twice the number of legs as centipedes, the millipede is entirely harmless whereas there are centipedes which can be quite nasty.  For centuries millipede was thought a bit of a misnomer, with no example ever observed with more than 750 legs and that deep-soil dweller was an outlier, most having fewer with a count in two figures quite common.  The new species also lives in the depths: Eumilipes persephone (Persephone, the daughter of Zeus who was taken by Hades to the underworld), a female was found to be sprouting 1,306 legs.  Pale and eyeless, it’s vermiform in the extreme, the body-length almost a hundred times its width and instead of vision, it used a large antennae to navigate through darkness to feed on fungi.

The sheer length of the thing does suggest a long lifespan by the standards of the species, most of which tend not to survive much beyond two years.  The persephone however, based on a count of the body segments which grow predictably in the manner of tree rings, seems likely to live perhaps as long as a decade.  One factor which accounts for the longevity is the absence of predators, the persephone’s natural environment banded iron formations and volcanic rock some 200 feet (60 m) beneath the surface of a remote part of Western Australia.  Entomologists didn’t actually venture that deep to explore, instead using the simple but effective method of lowering buckets of tempting vegetation down shafts drilled by geologists exploring for minerals, returning later to collect whatever creatures had been tempted to explore.

Artist’s impression of an Arthropleura: half a metre wide and perhaps nearly three metres in length, the latter dimension similar to a small car.  

Days after the announcement from the Western Australian desert, livescience.com also announced researchers in the UK found the fossilized exoskeleton of an Arthropleura, the largest arthropod yet known to have lived.  The length of a modern car, the giant millipede-like creatures appear to have done most of their their creeping and crawling during the Carboniferous Period, between 359 million and 299 million years ago.

Although the Arthropleura have long been known from the fossil record, there’d not before been any suggestion they ever grew quite so large and the find was quite serendipitous, discovered on a beach in a block of sandstone which had recently fallen and cracked apart.  The exoskeleton fragment is 30 inches (750 mm) long and 22 inches (550 mm) wide which means the giant millipede would have been around 102 inches (2600 mm) long and weighed around 110 lbs (50 kg)m making it the biggest land animals of the Carboniferous era.  Despite its bulk however, the physics of movement and the need to support its own weight mean the leg count is nowhere near as impressive as its young relation what is now on the other side of the world (what are now the Australian and European land masses were closer together during the Carboniferous) and it’s still not clear if Arthropleura had two legs per segment or every two segments but either way it adds up to much fewer than a hundred.

Ultimately, Arthropleura was a victim of changing conditions.  In its time, it would have been living in a benign equatorial environment but, over millions of years, the equator can shift because of the phenomenon of TPW (true polar wander) in which the outer layer of Earth shifts around the core, tilting the crust relative to the planet’s axis.  This last happened some eighty-four million years ago.  So, the conditions which for so long had been ideal changed and changed suddenly and Arthropleura was unable to adapt, going extinct after having flourished for nearly fifty-million years.  The reasons for their demise are those seen repeatedly in the fossil record: In an abruptly changed environment, there was suddenly more competition for fewer resources and the Arthropleura lost out to animals which were stronger, more efficient and better able to adapt.

The human appendix.

Thousands of years after first being described, the human appendix, a the small blind-ended vermiform structure at the junction of the large and the small bowel remains something of a mystery.  For centuries the medical orthodoxy was it vestigial, a evolutionary dead-end and a mere quirk of human development but the current thinking is it exists as a kind of “safe-house” for the good bacteria resident in the bowel, enabling them to repopulate as required.  However, being blind-ended, although intestinal contents easily can enter, in certain circumstances it can operate as a kind of one-way, non-return valve, making exit impossible which results in inflammation.  This is the medical condition appendicitis and in acute cases, the appendix must surgically be removed.  That's usually fine if undertaken in good time because it's a simple, commonly performed procedure but unfortunately, in a small number of cases, a residual "stump" of the structure may escape the knife and in this inflammation may re-occur, something surgeons resentfully label “stumpitis”.  Apparently the most useless part of the human anatomy, there is noting in the medical literature to suggest anyone has noticed any aspect of their life being changed by not having an appendix.

Upper

Upper (pronounced uhp-er)

(1) Higher, as in place, position, pitch, or in a scale.

(2) Superior, as in rank, dignity, or station.

(3) In geography (as place or regional names), at a higher level, more northerly, or farther from the sea.

(4) In stratigraphy, denoting a later division of a period, system, or the like, (often initial capital letter).

(5) The part of a shoe or boot above the sole, comprising the quarter, vamp, counter, and lining.

(6) A gaiter; made usually of cloth.

(7) In dentistry, as upper plate, the top of a set of false teeth (dentures), the descriptive prefix for teeth in the upper jaw.

(8) In bicameral parliaments, as upper house (senate, legislative council, House of Lords etc), the body elected or appointed often on a less representative basis than a lower house.

(9) Slang for a stimulant drug, especially an amphetamine, as opposed to the calmative downer.

(10) In mathematics, (of a limit or bound), greater than or equal to one or more numbers or variables.

(11) In Taoism, a spiritual passageway through which consciousness can reach a higher dimension.

1300-1350: From the Old English upp, from the Proto-Germanic upp and cognate with the Old Frisian up, the Old Saxon up, the Old Dutch up, the Old High German ūf and the Old Norse upp.  Similar formations were the Middle Dutch upper, the Dutch opper, the Low German upper and the Norwegian yppare.  The –er suffix (added to verbs to form an agent noun) is from the Middle English –er & -ere, from the Old English -ware (suffix denoting residency or meaning "inhabitant of"), from the Proto-Germanic (w)ārijaz (defender, inhabitant), from the primitive Indo-European wer- (to close, cover, protect, save, defend).  It was cognate with the Dutch -er, the German –er and the Swedish -are.  The Proto-Germanic (w)ārijaz is thought most likely a borrowing from the Latin ārius.

The phrase “upper hand” (advantage) was first noted in the late fifteenth century, possibly the jargon of wrestling (“over-hand” existed with the same meaning nearly two-hundred years earlier and “lower hand” (condition of having lost or failed to win superiority) was documented in the 1690s but both are rare compared with “upper hand).  Upperclassman is recorded from 1871 and upper crust is attested from the mid-fifteenth century in reference to the top crust of a loaf of bread tending to be reserved for the rich.  Upper middle class was in use by 1835 and, in an echo of the modern “one percenters”, “upper ten thousand” appears first in 1844 and was common by mid-century to refer to the wealthier strata of society; a companion term of the time was “uppertendom”.  As a descriptor of the part of a shoe above the sole, use emerged in 1789.  The slang use to describe amphetamines and other pep-pills is an Americanism dated usually from 1968 but which may have been in use earlier; the companion term for drugs with a calmative effect was "downer".

In bicameral parliaments, in almost all systems it's common to refer to "upper" & "lower" houses.  In the democratic age, lower houses evolved to be the places which were most directly representative of the electorate and a member able to gain the support of a majority of those elected to a lower house was able to form a government, a process long almost always mediated through party politics.  Upper houses were more varied in composition, sometimes elected, sometimes appointed (in some cases, for life) and they tended to be representative more or established (and entrenched) interests than the wider electorate.  In federal systems, many upper houses were conceived as representatives and defenders of the rights and interests of the constituent states but in the West, this aspect of the history has been subsumed by the influence of the parties and only in rare cases will the interests of the state transcend party loyalty.  The upper chambers have undergone many changes and one of the oldest, the UK's House of Lords, was radically transformed by the New Labour administration (1997-2010) although its powers had already dramatically been pruned earlier in the twentieth century and no prime-minister has sat in the Lords since 1903, something not again contemplated since the 1920s (and under unusual circumstances in the 1950s).  An exception to the use of upper & lower in the context is in the US where the congress and almost all the state assemblies are bicameral.  In the US, historically, there was no conception of "upper & lower" in that sense, the two being regarded as co-equal but with different roles.  That was influenced both by the circumstances of the origin of the nation and the fact the executive branches are not drawn from the memberships  of the assemblies.  However, in recent decades, the use of "upper house" & "lower house" has crept into use, essentially because the standards of journalism are not what they were and this seems to have infected even some US reporters.  Some systems (notably New Zealand) actually abolished their upper house and from time-to-time there are doubtless a number of prime-ministers elsewhere who wish they could.    

For most of the twentieth century, the landlocked West African nation of Burkina Faso was known as the Upper Volta (the name indicating the land-mass contained the upper part of the Volta River), initially as part of the French colonial empire, later as an independent republic.  A self-governing republic of the French Community between 1958–1960, it was granted full independence in 1960 and re-named Burkina Faso in 1984.  When president, Richard Nixon (1913-1994; US president 1969-1974), used “Upper Volta” sarcastically, as a reference to any unimportant country, especially if he was compelled by the conventions of diplomacy to spend time meeting with their delegations, talking about things in which he just wasn't interested.

Lindsay Lohan wearing Louis Vuitton Star Trail ankle boots, fashioned with a Jacquard textile and glazed calf leather upper, treaded rubber sole, 3.1 inch (80mm) heel and patent monogram-canvas back loop (made in Italy, LV part-number 1A2Y7W, RRP US$1360.00), New York, January 2019.

Toggle

Toggle (pronounced tog-uhl)

(1) A pin, bolt or rod placed transversely through a chain, an eye or loop in a rope etc, as to bind it temporarily to another chain or rope similarly treated.

(2) In various types of machinery, a toggle joint, or a device having one.

(3) An ornamental, rod-shaped button for inserting into a large buttonhole, loop or frog, used especially on sports clothes.

(4) In theatre, a wooden batten across the width of a flat, for strengthening the frame (Also called the toggle rail).

(5) In engineering and construction, a metal device for fastening a toggle rail to a frame (also called a toggle iron); a horizontal piece of wood that is placed on a door, flat, or other wooden structure, but is not on one of the edges of the structure; an appliance for transmitting force at right angles to its direction.

(6) To furnish with a toggle or to bind or fasten with a toggle.

(7) In informal use, to turn, twist, or manipulate a toggle switch; dial or turn the switch of a device (often in the form “to toggle between” alternate states).

(8) A type of switch widely used in motor vehicles until outlawed by safety legislation in the 1960s.

(9) In admiralty jargon, a wooden or metal pin, short rod, crosspiece or similar, fixed transversely in the eye of a rope or chain to be secured to any other loop, ring, or bight.

In computer operating systems and applications, an expression indicating a switch of view, contest, feed, option etc.

(11) In sky-diving, a loop of webbing or a dowel affixed to the end of the steering & brake lines of a parachute providing a means of control.

(12) In whaling, as toggling harpoon, a pre-modern (believed to date from circa 5300 BC) harvesting tool used to impale a whale when thrown.

1769: The origin of toggle is murky and the best guess of most etymologists is it was in some way linked with "tug".  In the sense of a "pin passed through the eye of a rope, strap, or bolt to hold it in place" the origin is believed to be nautical (though not necessarily from the Royal Navy) thus the speculation that it’s a frequentative form of “tug” or “to tug” (in the sense of “to pull”), the evolution influenced by regional (or class-defined) pronunciations similar to tog.  The wall fastener was first sold in 1934 although the toggle bolt had been in use since 1994.  The term “toggle switch” was first used in 1938 although such devices had long been in use in the electrical industry and they were widely used in motor vehicles until outlawed by safety legislation in the 1960s.  In computing, toggle was first documented in 1979 when it referred to a keyboard combination which alternates the function between on & off (in the sense of switching between functions or states as opposed to on & off in the conventional sense).  The verb toggle dated from 1836 in the sense of “make secure with a toggle” and was a direct development from the noun.  In computing, the toggle function (“to toggle back and forth between different actions") was first described in 1982 when documenting the embryonic implementations of multi-tasking (then TSRs (terminate & stay resident programs).  Use of the mysterious togglability (the quality of being togglable) seems to be restricted to computer OSs (operating systems) to distinguish between that which can be switched between and that which is a stand-alone function which must separately be loaded & terminated.

The noun toggery (clothing; a clothing shop) is unrelated and was from tog.  It described (in slang), capes, cloaks & coats and (in New Zealand & Australia), swimwear (as a clipping of "swimming togs").  The origin of tog as various garments was as a shortened form of the earlier togemans & togeman (cloak, loose coat), from the Middle English tog, toge & togue, from the Old French togue, from the Latin toga (cloak, mantle).  Togeman(s) was criminal class cant for "cloak or coat" and in the shortened form "tog" it had spread to general use, by the early eighteenth century meaning "coat" and that also underwent mission keep, coming to be used generally of "clothing".  As a verb tog (as both "tog" & "tog up") emerged very quickly.  The special use of tog in fluid dynamics was as a unit of thermal resistance, being ten times the temperature difference (in °C) between the two surfaces of a material when the flow of heat is equal to one watt per m2.  The discipline in the 1940s appropriated the word from its commercial use as a material used in the thermal insulation of clothing.  Tog was also (as a clipping), slang for "a photographer".  Toggle is a noun & verb, toggled & toggling are verbs, toggler, toggery & togglability are nouns and togglable is an adjective; the noun plural is toggles.

The Jaguar E-Type (XKE) and the toggle switch

1964 Jaguar E-Type S1 OTS (Open Two Seater, as the factory at the time described the roadster body-style.

Jaguar’s E-Type (sometimes in North America (NA) informally called XK-E or XKE) deputed in 1961 at the now defunct Geneva Motor Show and it created quite a stir, at once recognized as one of the more seductive shapes ever rendered in metal, a view with which many today agree still.  The impact it made is undisputed but in industry folklore what is contested is whether Enzo Ferrari (1898-1988), attending the show, called it “the most beautiful car in the world”.  The origin of the tale is a recollection by Norman Dewis (1920–2019) who between 1952-1985 was a Jaguar test driver, the website Hemmings reporting him saying of that moment in Geneva: “I always remember Enzo Ferrari coming up to me.  He walked around the car. He said, ‘Norman, it’s the most beautiful car I’ve ever seen.  But there is one mistake on the car.  It hasn’t got a Ferrari badge.’’

1966 Jaguar E-Type OTS.  The cockpit of the "toggle switch E-Types" was one of the classic looks of the analogue era,  Unlike the Jaguar saloons in production at the time, from the start, the E-Type's dashboard had a padded top-rail.    

Il Commendatore seems never to have confirmed or denied expressing the sentiment and there’s no mention of it in Le mie gioie terribili (published in English as “My terrible joys: the Enzo Ferrari memoirs” (“My Terrible Joys” must be one of the finest titles for a memoir)).  So, in the absence of a denial the story stands and the E-Type clearly made an impression because after concluding the sleek shape was likely to confer great aerodynamic advantage, signor Ferrari returned to Modena and ordered the development of the 250 GTO, the three dozen-odd built now among the highest-priced collectables.  It’s not unknown for a statement of perhaps dubious provenance to gain an aura of authenticity if the subject decides it reflects well on them.  In the 1961 Australian general election, as the counting concluded, the government and opposition had won equal numbers with a single seat still to be called; on that one seat rested the fate of the election.  That one seat was held by the conservative Jim Killen (1925–2007) and ultimately he prevailed, ironically because of the “leakage” of a handful of preferences from the Communist Party candidate.  Elated, Killen told the press he’d received a congratulatory phone call from Robert Menzies (1894–1978; prime-minister of Australia 1939-1941 & 1949-1966) who’d said “Killen, you’re magnificent”.  The quip had come from Killen’s imagination and later, ruefully, he would reveal that at the first post-election meeting of Liberal Party members, Menzies “didn’t even offer me a drink.”  Still, Menzies never disowned the comment and one of his press secretaries confirmed he’d been happy for it circulate.

1961 Jaguar E-Type S1 roadster with toggle switches and aluminum trim panels.

Ergonomically, while an aesthetic delight, the layout was not wholly successful though toggle switches are thought more sexy than the later rockers (although, sardonically, in the E-Type community they are sometimes described a "suicide switches") which were adopted to comply with US safety regulations.  There are two different stamping patterns for the aluminum trim pieces and the one used on the very early cars is much prized; it has never been available as a re-production.  In 1963, as a running change (the factory bulletin indicating it was done to reduce glare), the panel's covering was changed to black vinyl.  The use of aluminum facia plates in a Jaguar was untypical and the designers later recalled it was done just to provide that "race car look" rather as some of today's manufacturers and tuning houses will use carbon fibre (real and fake).  The factory certainly was aware of the significance of the ambiance in cockpit design.  The earlier XK120 (1948-1954) had been available as a FCH (fixed head coupé), DHC (drop head coupé (ie a cabriolet)) and OTS but while the first two received the traditional burl walnut veneer, the "sportier" OTS's facia was covered in leather & leathercloth.  The latter was thought a more modern look which increasingly was used on the successor XK140 (1954-1957) & XK150 (1957-1961) with only the saloons using timber exclusively (which remained an option for the XK150).

Custom timber veneer fittings by Madera Concepts for Jaguar E-type in burl walnut (left) and Carpathian elm (right). 

Unlike the XK150, the timber fittings were never a factory option but some owners found the look irresistible and commissioned specialists to create the pieces.  Although the total area is not large, some disassembly and reassembly is required and with a few curves around which the veneer must be made to curl, it's a job which demands expertise.  The fine craftsmen at Madera Concepts in California report having done sets in both burled walnut and Carpathian elm, the results looking exactly as one imagines the factory might have produced had there ever been a Daimler version of the E-Type.  Of course, however much those commissioning the work might be delighted, the originality police are unlikely much to be impressed.  Views change and by 1985 timber had re-appeared in the cockpit of the E-Type’s nominal replacement (the XJ-S (1975-1996 and in 1991 named XJS during Jaguar's time as subsidiary of Ford) so walnut in the one-off “notchback” Daimler XJ-S prototype was not a novelty.

Erected soft-top on 1969 E-Type S2.

Jaguar devoted time and resources to testing the E-Type but one thing which slipped through the pre-production process (as well what must have been indifference to the glare from the dashboard) was a buffeting the OTS's fabric soft-top suffered at certain speeds.  It seems an obvious thing not to notice but, like the HST's (Hubble Space Telescope) mis-shaped mirror, it was just one of those things.  With the E-Type's release date locked-in, it was too late to redesign the components and it was a hint at the machine's intrinsic unsuitability for mass-production.  The factory had not expected demand to exist in anything close to what instantly emerged (they'd expected to sell at most a few thousand but not some 72,000 over 14 years; the world was however seduced and to this day the E-Type remains the definitive Jaguar).  The consensus among the cognoscenti seems to be if Jaguar had anticipated what a huge seller the E-Type would become they might have (1) devoted a few more months to the development and (2) on the production line spent maybe another £40 per car, meaning many of the E-Type's inherent problems might have been solved and adding £40 to the price would likely not much have affected demand.    

The fix.

Jaguar's Q&D (quick and dirty) solution for the buffeting was to weigh-down the affected area with a chain of lead-shot, sewed into the fabric in effectively the same way weighted hems are used in fashion.  Just over a half inch (14 mm) in diameter, the lead-shot bag was wrapped in a sisal cord with two 12 inch (300 mm) draw-cords to permit it easily to be pulled through the pocket in the top.  It was such a rush-job Jaguar never allocated a part-number and it’s only ever been part of hood cloth assembly (#BD20582 for the Series 1; 159.854 for the Series 2).  Both the S1 (1961-1968) and S2 (1968-1971) E-Types had the lead-shot bag, even though the soft-top’s frame was re-designed for the later cars (the S1 with three bows, the S2 two and the clamps securing the mechanism to the windscreen header rail were strengthened) and for the S2, the size of the shot-bag was reduced slightly to accommodate a change in placement, now beneath the centre strap between the bows.  Interestingly, despite presumably having at least slightly different aerodynamic properties, there seems to have been no difference in the buffeting suffered by the early cars with mohair fabric and the later which used Everflex (a tough, high quality synthetic used by Rolls-Royce during it's unfortunate "vinyl roof phase" in the 1970s (Rolls-Royce never used the word "vinyl", always insisting it was "an Evereflex covering").  For the S3 E-Type (1971-1974), the soft-top was again re-designed, this time in a way which rendered the lead-shot chains unnecessary.  

 

On the E-Type, the toggle switches were fitted only to the S1 & S1.25 cars built between 1961-1967 and they're admired both for the "vintage" appearance and their delightful tactility, the centrally-located array controlling functions such as lighting and the windscreen wipers.  Even by the slight standards of 1960s ergonomics the arrangement wasn’t ideal but, sitting beneath the gauges, it was an elegant and impressive layout the factory would retain for more than a decade, the E-type using the arrangement until production ended in 1974 and it endured on the low-volume Daimler DS420 limousine until 1992.  However, while the layout for a while survived, the toggle switches did not, the hard-edged protuberances deemed dangerous by the US NHSB (National Highway Safety Bureau (which in 1970 became the NHTSA (National Highway Traffic Safety Administration) under the newly created DOT (Department of Transportation), established by an act of Congress on 15 October, 1966 and beginning operation on 1 April, 1967) which, since the publication of Ralph Nader’s (b 1934) book Unsafe at any Speed (1965) had begun to write legislation which stipulated standards for automobile safety, this in parallel with the growing body of law designed to reduce toxic exhaust emissions.  The world into which the E-Type had been born was in its twilight.

1973 Jaguar E-Type S3 roadster with rocker switches.

On the later roadsters, the far-right rocker switch was un-labeled because it was functional only on the coupés, activating the rear-window demister; on the XJ sedans (which used the same switch apparatus), it swapped the flow between the dual gas (petrol) tanks.  When the S2 XJ was released in 1973, the whole dashboard was revised, greatly improving the ergonomics but lacking the visual appeal of a look dating from 1959 when the Mark II saloon (1959-1969) was released although the most extravagant implemental was on the Mark X (1961-1966) which used a full width assembly in timber veneer.  While impressive, airbags were decades away from mass use and seatbelts were uncommon so when the model was revised and released as the 420G (1966-1970), the top rail received a padded vinyl covering (with a central clock).  It didn't look as good but may have reduced the severity of a few head injuries.

In 1968, the new wave of legislation came mostly from the DOT so applied almost exclusively to vehicles sold in the US but such was the importance of that market it made little sense for Jaguar to continue to produce a separate line with toggle switches for sale in the rest of the word (RoW) so the decision was taken to standardize on the flatter rocker switches with their safer, rounded edges.  At much the same time, other changes were made to ensure the E-Type on sale in 1968 would conform also to other new rules, the most obvious being the replacement of the lovely covered headlights, replaced by units in a scalloped housing, mounted slightly higher (there was also a minimum headlight-height stipulation).  Given the extent of change, it was decided to designate the updated cars as the S2 (Series 2).  Despite the perceptions of some (fuelled by internet posts and re-posts), by 1967, Jaguar, while not a mass-production operation along the lines of a computerized Detroit assembly line, had long since ceased to be a cottage industry and as a change was made in a model’s specification, except for specified batches, it was applied to all production after a certain date.  Although the factory’s records document this, urban myths continue to circulate, stimulated by so-called “unicorns” such as the handful of 3.8 litre Mark 2 saloons built after 1967 when the line was rationalized (as the 240 & 340) and restricted to the 2.4 & 3.4 litre XK-Six; those 3.8s were official “special orders” and not ad-hoc aberrations.  However, nothing in the era has resulted in as much misinformation as the specification of what came (unofficially) to be called the S1.25 & S1.5 E-Types, the most common myth being that before S2 production began, some cars left the factory with a sometimes unpredictable mix of S1 & S2 parts, this haphazardness accounted for by the expedient of “using up stock”.  In the industry, (even in computerized Detroit) the practice was not unknown but there’s no evidence of the practice among 1967 E-Types.  What seems especially to attract speculation is the phenomenon of “overlap”, a word describing a Jaguar found to include some “later” or “earlier” features than the build date and VIN (vehicle identification number) suggest should be fitted.  It's part of the charm of the breed and was usually the result of the recorded “build date” reflecting when a car passed the final quality control checks; apparent discrepancies did happen if a car with an earlier chassis number had been returned for rectification of some fault, thus picking up what appears to be an “out-of-sequence” date.  

The pure lines of the S1 E-Type (top) were diluted, front and rear, by the need to comply with US safety legislation, the later S2's head & taillights more clunky.  The collector market slang for the later headlight treatment is "sugar scoop".

The process by which S1 evolved into S2 was in a sense transitional which is why the designations S1.25 & S1.5 became accepted in the jargon.  Not used by the factory, the terms are said to have been “invented” by JCNA (Jaguar Clubs of North America), the S1.25 run beginning on 11 January 1967 after production resumed following the Christmas holiday while the first 1.5s were built mid-year.  Although within the collector community much is made of the defining differences between the “pure” S1 and the “transitional” S1.25 & S1.5, that “purity” is nuanced because like many others, the E-Type was subject to constant product development with changes appearing from time to time and "S1" is a concept rather than a static specification.  Early in the model run, there were some obvious changes such as (1) the modification to the “flat floors” to provide more leg-room, (2) the integration of the hood (bonnet) louvers into the pressing, (3) the external hood (really a “clamshell”) release (there were two types) being replaced by an internal mechanism, (4) internal trim changes including the dashboard materials, console and seats, (5) the replacement of the Moss gearbox with an all-synchromesh unit and (6) the 4.2 litre engine replacing the original 3.8.  Beyond those well-known landmarks, between 1965 and early 1967 there was also a wealth of barely detectable (except to experts of which there are quite a few) cosmetic changes and mechanical updates including: (1) the glass windshield washer bottle being replaced by a plastic container (March 1965), (2) the addition of an alternator shield (October 1965), (3) an enclosed brake and clutch pedal box (October 1965), (4) a hazard warning (4-way) flasher included for US market cars (November 1965), (5) sun-visors added to the OTS (February 1966), (6) instrument lighting changed from blue to green (March 1966), (7) the rubber boot at the base of the gear lever being replaced by a black Ambla gaiter (October 1966), (8) detail changes to the gearbox cover and prop shift tunnel finisher (October 1966), (9) the material used for the under-dash panels switched from Rexine-skinned aluminum to fiberboard (October 1966) and (10) a Girling clutch master cylinder replaced the Dunlop unit (December 1966).  One quirky part of the evolution was that although, from their introduction in 1966, the 2+2 cars included a door for the glove-box, one wasn't fitted to the OTS & FHC until  the S1.5 run.

Jaguar E-Type: S1 with covered headlight (left), S1.25 with early "sugar scoop" (centre) and S2 with later "sugar scoop" (right). 

After the lovely headlight covers were legislated to extinction by the DOT bureaucrats, the replacement (uncovered) apparatus came to be called the “sugar scoop”, a term earlier used for the Volkswagens & Porsches sold in the NA market which had to be fitted with sealed-beam headlights because of protectionist rules designed for the benefit of US manufacturers.  The use of “sugar scoop” for the E-Type was appropriate because the visual link with the utensil was much more obvious than on the Volkswagens & Porsches.  There were three different designs of sugar scoops, one for the 1.25 & 1.5, one for the S2 and one for the S3.

Straight six by Emily Abay (b 1986).

UUA 368 is an Australian-registered 1968 (S2) Jaguar E-Type available for hire at a daily rate of Aus$990.00 (including 200 km (124 miles)); the hire company dubbed her (the car) "Penelope" (unfortunately, the company does not expand on how the names were chosen).  Not all jurisdictions allow the registration plate to be painted on the hood, a practice made famous in 1961 by photographs of 9600 HP, a pre-production E-Type used as one of the factory’s original press-cars.  It was 9600 HP which The Autocar magazine took to Belgium, successfully verifying the then astonishing claim of a top speed of 150 mph (241 km/h) although, years later, it was revealed there had been a few subtle tweaks and an E-Type off the showroom floor wouldn’t quite have hit the magic number, no matter how long and straight the road.  Painting the registration on the hood avoided disfiguring the lovely lines with a plate (no flat surfaces on the front of an E-Type) and many followed the lead, some places allowing it, some not.  A S2 E-Type, UUA 368 has the one of the more elevated of the sugar scoops but, being delivered in Australia, it retains the triple SU carburettors by then denied to customers in NA so response will be lively, especially above 100 mph (160 km/h).

A US market 1977 Porsche 911 (1964-1989), fitted with the front bumper assembly of a later 911 (964 (1989-1994)):  The original “sugar scoops” are seen on the left and the replacement Hella H4 lights are to the right (in RoW cars both H2 & H4 units were fitted).  The (non-figurative) sugar scoop (centre) is Japanese, circa 1970s.  Sugar scoops are used to scoop sugar from a “sugar scuttle” whereas if one’s sugar is in a “sugar bowl”, a “sugar spoon” is used.  The difference between a “sugar spoon” and a “tea spoon” is the former has a deeper and usually more rounded bowl and most are supplied as part of a “tea set” or “tea service”, often with the same decorative elements.

1966 Jaguar E-Type FHC: undeniably, the headlight covers were a sexy shape.

Despite that myriad of modifications, all E-Types prior to the S2 are S1s but the running changes can be of significance to restorers if the object is exactly to emulate the state in which a vehicle rolled off the production line; in events such as a concours d'élegancé, judges can deduct points for even minor infractions.  Things became more distinct when on 11 January 1967 the first E-Type destined for the US market was built without the covered headlights and this marked the beginning of the run of what would come to be known as the 1.25 although it wouldn’t be until mid-year the open headlights became a universal fitting.  Unlike some cars where changes can be determined from the sequential VINs, the only way accurately to determine whether a 1967 E-Type built between January and July was fitted with covered or uncovered headlights work out the market for which it was built, those for NA using the uncovered fittings.  That's because an analysis of successive VINs will reveal on a given day there might have been a mix of cars going down the production line with different headlight assemblies.  Curiously, there were some 1968 E-Types built for Canada which included the triple SUs and while these included the interior changes mandated by US federal law, the door mirror on the driver’s side wasn't fitted and the tail and side lights were a different specification.  From 1969, Canada aligned its regulations with those of the US so from that point on, the NA specification was standardized but the history of S1 production does illustrate why things be so challenging for restorers wishing exactly to replicate what the factory did.

Between August-October 1967, the 1.5 run was built with twin Zenith-Stromberg carburetors (in a specification designed to reduce emissions) replacing the triple SUs (on NA cars), the substitution of ribbed camshaft covers, a higher mounting of the headlights (to meet minimum height requirements) and the adoption of rocker switches; at this point, the teardrop tail lights remained, the other most obvious external marker of the S2 being the chunky lights below the rear bumper bar.  In the usual manner, updates continued, such as twin cooling fans (a good idea) and 1000-odd run of the so-called "R2" cars, almost all of which were registered as 1971 models although many left the factory in 1970.  The R2 S2 E-Types gained a pair of "leaper" badges on the flanks, just behind the front wheel arches.  Unlike the steel leapers centrally mounted on the hoods of other models, the badges required two part numbers, one each for the left & right.  It seemed a pointless addition and just an addition of more clutter, as they were on the S1 (1968-1973) & S2 (1973-1979) XJs.

1971 S2 Jaguar E-Type (centre) from the "R2" run of 1000-odd with the leaper badges on the flanks.

So much did the clutter created by bigger bumpers, protuberant headlight assemblies, badges and side-marker lights detract from the lovely, sleek lines of the Series 1 cars, bolting a luggage rack to the trunk (boot) probably seemed no longer the disfigurement it would once have been.  The left-hand (left) and right-hand (right) badges, being directional, were different part numbers (BD35865 & BD35866 respectively) and those used on E-Types were silver on black.  There were also variants used on the XJs which were gold on black and some had the leaping feline at a slight slope, both matters of note for those wishing to restore to the exacting "factory original" standard.  

So, without a flow chart, it can be hard to follow and, because of some overlaps in the production process, the S1-to-S1.25-to-S1.5 transition wasn’t entirely lineal but none of this is mysterious because the JFSBs have documented and explained these “inconsistencies”.  Still, there are enough quirks to enrage some and delight others.  For example, there were a certain 32 specific NA market vehicles fitted with the headlight covers which were built with serial numbers later than the first of the open headlight cars.  Not all E-Types built for NA in 1967 thus had the open headlights and a not insignificant number of those 1.25 spec vehicles have been retro-fitted with the covers.  Such is the appeal of the covered headlights that although the E-Type market is monitored by the originality police (the “matching numbers” crowd with their extraordinary knowledge of things like “correct” hose clamps or screw heads), there is some untypical forgiveness for “back-dating” headlights to the sleeker look and they're not unknown even on the later, and much different, S3 cars.  Also, although US market S2 cars were from very early in the build fitted with the side-marker light assemblies, it wasn't until late in 1969 bulbs and wiring were fitted (the relevant law taking effect on 1 January 1970); prior to that they'd functioned merely as “side-reflectors”, meaning latter day purchasers need to inspect non-illuminating examples to work out if they're defective or just reflectors.  Opinion seems divided on the matter of fitting the triple SU carburetor assembly to cars delivered with the twin Zenith-Strombergs and many have been converted.  It's not difficult to make a 1.25 visually indistinguishable from a S1 and to do the same to a 1.5 is a matter just of more parts, time and money, the ethics of both ventures being transparency; once modifications are disclosed to a potential purchaser, it's up to them to decide if originality is critical.  Armed with lists of VINs, JFSBs and encyclopaedic knowledge, the JCNA's originality police will not be fooled. 

The lure of the headlight covers: 1973 E-Type S3 with headlight covers subsequently added (left) and with the standard "sugar scoops" (left).

These are US market cars with the additional "dagmars" appended to the bumperettes.  Even by 1973, thin whitewall tyres were still a popular option on US Jaguars and they remained available until the last were sold in 1975 but the wide whitewalls often supplied in the early 1960s had long fallen from favor.  Although the judges in the JCNA confederation are usually uncompromising, they make a rare exception in not deducting points from late-build E-Types (the so-called 1.25 & 1.5) which have been fitted with the headlight covers.  The covers never appeared on the S3 E-Types but their unexpected presence clearly doesn't dissuade buyers because the S3 pictured above (left) in February, 2021 sold at auction for US$230,000.  It was an exceptionally low-mileage example (8000-odd miles (13,000 km)) but even given that it represented an impressive premium for what was a "modified" vehicle.  The S3 cars also had a number of year-to-year variations but compared with the constantly evolving S1 the specification tended to the static.  One quirk was that as well as offering the new 5.3 litre (326 cubic inch) V12, it had been intended also to make available a version with the 4.2 litre XK-Six with brochures and promotional materials printed before the decision was taken only to fit the V12.  However, four six cylinder pre-production prototypes were built and one is known to survive; curiously, despite the rarity (indeed, it may genuinely be a unique, historic E-Type footnote), at auction it achieved a price little different from a 1971 V12 model in equivalent condition.

Jaguar E-Type production breakdown, 1961-1974.  

While the loss of the toggle switches, teardrop taillights and headlight covers caused many to lament that the world was shifting from elegance ungainliness, some other changes also induced pangs of regret.  The switch from triple to dual carburetors was necessitated by the emission control regulations; the claimed HP (horsepower) dropped from 265 to 246 and while not many took the original rating too seriously, there was a drop in performance, especially in the upper speed ranges.  One often less noticed change mandated by the DOT was the replacement of the “eared” knock-off hubs for the wire wheels (the E-Types only ever using a two-eared version although third-party items with three ears are available) with a more “pedestrian friendly” type which, bewilderingly, are now referred to as the “non-eared”, “curly”, “octagonal”, “smooth”, “federal” “safety” and “continental” knock offs.  Take your pick.  Buyers could also take their pick of whether their “improved” wire wheels (now incorporating a forged centre hub) were painted in matte silver or chromed although the JFSB did caution that because of the altered configuration of the spokes, the wheels were not interchangeable with the earlier type except as a complete set (ie five per car).  Available from 1 January, 1968 (the effective date for many of DOT’s new rules), this was Jaguar’s last update of the wire wheels which, in a variety of forms, the company had been using since being founded in 1922 as the Swallow Sidecar Company.  Never offered on the biggest and heaviest of the post-war cars (the Mark VII, VIII, IX and X/420G) or the new XJ range, they were last used on the “overlap” Daimler saloons (250 & Sovereign) in 1969 although they remained an option for the E-Type until the last was built in 1974.  

Wire wheels and associated components for the E-Type by Martin Robey; note the two designs of spinner saver (eared & non-eared).

Although a handful of small-scale producers (the last hold-outs from the days of cottage industries) continued to offer wire wheels, their final appearance on the option lists of the UK industry’s volume models came in 1980 when the last of MG's Midgets and MGBs were sold.  The term "knock-off" sometimes confuses because in slang it can mean a "fake or reproduction item" but in the context of wheels the original meaning described the centre-locking hubs (known also as "spinners") which were tightened or loosened by being "knocked" on the ears with the (often lead-faced) mallet (sometimes described as a hammer) included in the tool kit.  In racing, pit crews would strike the ears directly but tool-kits usually included a (typically timber) "spinner saver" to minimise damage to both hub and mallet; when non-eared hubs appeared, the shape of the spinner saver was also changed.  So the term can confuse: The famous Italian manufacturer Borrani produced many wheels with centre-lock hubs so the phrase "Borrani knock-offs" is standard industry jargon and by convention "knock off Borranis" is used of replica locking nuts (also called "spinners"), the presence of which can be a concern because they might be of lower quality, not manufactured to the safety and performance standards of the genuine product.  

Norway’s Motorhistorisk Klubb Drammen (Historic Car Club of Drammen) from Buskerud county reported on an exhibition hosted on 2 July, 2014 by the Norsk motorhistorisk museu (Norwegian Motor Historic Museum) in the village of Brund, the event honoring Lindsay Lohan’s (b 1986) 28^th birthday.  The red S2 Jaguar E-Type had received a recent restoration but a detailed examination would have to be undertaken to determine the degree to which it remains in its original specification.  Given the visible clues and its presence in Norway, this may have been a RoW (which the triple SU carburetors would suggest though they are a popular swap on twin-carb models) car but there’s a lively two-way trans-Atlantic trade in E-Types (many now expertly restored in Poland) so it may originally have been sold in the US or Canada.

The “Shaguar” used in the three Austin Powers movies (1997, 1999 & 2002).

The Shaguar was a 1967 S1.5 E-Type which featured the combination of teardrop taillights, twin carburetors, sugar scoop headlights, a glove-box door, rocker switches and, being right-hand drive (RHD), it wasn't built for NA.  When the auction house published the photographs, the vibrant on-line originality police did their analysis and concluded it was built in December 1967 as a 1968 model but was in far from original condition (beyond the obvious paint and Shaguar badge).  The dashboard included the earlier manual choke and the heater and vent controls appeared to be missing and while the side & turn lights were NA specification, the taillights were those used on RoW cars.  The tachometer was the one one fitted to S2 models and it was suspected this may have been swapped when the later, non-original engine with the twin Zenith-Stromberg carburetors was installed.  Over the decades, many E-Types have for one reason and another drifted far from their original build and usually this limits their appeal to collectors but at Mecum Auctions in January 2025, the Shaguar realized US$880,000 (including 10% buyers premium), several times the typical sale price of a non-original S1.5 RoW E-Type in the same condition, its history as a cinema prop clearly an attraction.