Bob

Bob (pronounced bobb)

(1) A short, jerky motion.

(2) Quickly to move up and down.

(3) In Sterling and related currencies, a slang term for one shilling (10c); survived decimalisation in phrases like "two bob watch", still used by older generations).

(4) A type of short to medium length hairstyle.

(5) A docked horse’s tail.

(6) A dangling or terminal object, as the weight on a pendulum or a plumb line.

(7) A short, simple line in a verse or song, especially a short refrain or coda.

(8) In angling, a float for a fishing line.

(9) Slang term for a bobsled.

(10) A bunch, or wad, especially a small bouquet of flowers (Scottish).

(11) A polishing wheel of leather, felt, or the like.

(12) An affectionate diminutive of the name Robert.

(13) To curtsy.

(14) Any of various hesperiid butterflies.

(15) In computer graphics (using "Bob" as a contraction of Blitter object), a graphical element (GEL) used by the Amiga computer (the first consumer-level computer which handled multi-tasking convincingly).  Technically, Bobs were hardware-generated objects which could be moved on the screen by the blitter coprocessor.  Bobs were an object of some veneration among the demosceners (the computer art subculture that produces and watches demos (audio-visual computer programs)), Bobs rated according to their the volume and dynamics of movement.

(16) In Scotland, a bunch, cluster, or wad, especially a small bouquet of flowers.

(17) A walking beam (obsolete).

1350–1400: From the Middle English bobben (to strike in cruel jest, beat; fool, make a fool of, cheat, deceive), the meaning "move up and down with a short, jerking motion," perhaps imitative of the sound, the sense of mocking or deceiving perhaps connected to the Old French bober (mock, deride), which, again, may have an echoic origin. The sense "snatch with the mouth something hanging or floating," as in bobbing for apples (or cherries), is recorded by 1799 and the phrase “bob and weave” in boxing commentary is attested from 1928.  Bob seems first to have been used to describe the short hair-style in the 1680s, a borrowing probably of the use since the 1570s to refer to "a horse's tail cut short", that derived from the earlier bobbe (cluster (as of leaves)) dating from the mid fourteenth century and perhaps of Celtic origin and perhaps connected in some way with the baban (tassel, cluster) and the Gaelic babag.  Bob endures still in Scots English as a dialectical term for a small bunch of flowers.  Bob is a noun & verb, bobber & boggy are nouns, bobbing is a noun & verb, bobbed is a verb & adjective, bobbish is an adjective and bobbingly & bobbishly are adverbs; the noun plural is bobs.  When used as a proper noun, there's an initial capital.

The group of bob words in English is beyond obscure and mostly mysterious.  Most are surely colloquial in origin and probably at least vaguely imitative, but have long become entangled and merged in form and sense (bobby pin, bobby sox, bobsled, bobcat etc).  As a noun, it has been used over the centuries in various senses connected by the notion of "round, hanging mass," and of weights at the end of a fishing line (1610s), pendulum (1752) or plumb-line (1832).  As a description of the hair style, although dating from the 1680s, it entered popular use only in the 1920s when use spiked.  As a slang word for “shilling” (the modern 10c coin), it’s recorded from 1789 but no connection has ever been found.  In certain countries, among older generations, the term in this sense endures in phrases like “two bob watch” to suggest something of low quality and dubious reliability.

UK Prime Minister Lord Salisbury (Robert Arthur Talbot Gascoyne-Cecil, 1830–1903; UK Prime Minister for thirteen years variously 1885-1902.  He was, in the words of of Winston Churchill (1875-1965; UK prime-minister 1940-1945 & 1951-1955): "prime-minister since God knows when".

The phrase "Bob's your uncle" is said often to have its origin in the nepotism allegedly extended by Lord Salisbury to his favorite nephew Arthur Balfour (1848–1930; UK Prime Minister 1902-1905), unexpectedly promoted to a number of big jobs during the 1880s.  The story has never convinced etymologists but it certainly impressed the Greeks who made up a big part of Australia's post-war immigration programme, "Spiro is your uncle" in those years often heard in Sydney and Melbourne to denote nepotism among their communities there.

The other potential source is the Scottish music hall, the first known instance in in a Dundee newspaper in 1924 reviewing a musical revue called Bob's Your Uncle.  The phrase however wasn't noted as part of the vernacular until 1937, six years after the release of the song written by JP Long, "Follow your uncle Bob" which alluded to the nepotistic in the lyrics:

Bob's your uncle
Follow your Uncle Bob
He knows what to do
He'll look after you

Partridge's Dictionary of Slang and Unconventional English (1937) notes the phrase but dates it to the 1890s though without attribution and it attained no currency in print until the post-war years.  Although it's impossible to be definitive, the musical connection does seem more convincing, the connection with Lord Salisbury probably retrospective.  It could however have even earlier origins, an old use noted in the Canting Dictionary (1725) in an entry reporting "Bob ... signifies Safety, ... as, It's all Bob, ie All is safe, the Bet is secured."

Of hair

A bob cut or bob is a short to shoulder-length haircut for women.  Historically, in the west, it’s regarded as a twentieth-century style although evidence of it exists in the art of antiquity and even some prehistoric cave-paintings hint it may go way back, hardly surprising given the functionality.  In 1922, The Times (of London), never much in favor of anything new, ran a piece by its fashion editor predicting the demise of the fad, suggesting it was already passé (fashion editors adore the word passé) although the photographic record for the rest of the decade does suggest it took the bright young things of the age a while to take the paper's hint.  Certainly, bobs were less popular by the difficult 1930s but in the 1960s, a variety of social and economic forces saw a resurgence which has never faded and the twenty-first century association with the Karen hasn't lessened demand (although the A-line variant, now known in the industry as the "speak to the manager" seems now avoided by all except those for whom there are few viable alternatives).  The connection with the Karen is the second time the bob has assumed some socio-political meaning; when flaunted by the proto-feminists of the 1920s, it was regarded as a sign of radicalism.  The popularity in the 1920s affected the millinery trades too as it was the small cloche which fitted tightly on the bobbed head which became the hat of choice.  Manufacturer of milliner's materials, hair-nets and hair-pins all suffered depressed demand, the fate too of the corset makers, victims of an earlier social change, a phenomenon which would in the post-war years devastate the industries supporting the production of hats for men.  In the 1970s, some optimists (some of whom may have been men), noting one well-publicized (though not widely practiced) aspect of second-wave feminism, predicted the demise of the bra but that garment endured and flourishes to this day.

Actor Lily Collins (b 1989) in a semi-sheer white Calvin Klein ensemble, the cropped spaghetti-strap top and knee-length pencil skirt both embellished with scale sequins, New York Fashion Week,  New York City, September 2025.  Note the pleasing definition of the sinews (arrowed, centre).  The hair-style is a chin-length bob.

Variations on a theme of bob, Marama Corlett (b 1984. left) and Lindsay Lohan (b 1986, right), Sick Note, June 2017.

Hairdressers have number of terms for the variations.  The motifs can in some cases be mixed and even within styles, lengths can vary, a classic short bob stopping somewhere between the tips of the ears and well above the shoulders, a long bob extending from there to just above the shoulders; although the term is often used, the concept of the medium bob really makes no sense and there are just fractional variations of short and long, everything happening at the margins.  So, a bob starts with the fringe and ends being cut in a straight line; length can vary but the industry considers shoulder-length a separate style and the point at which bobs stop and something else begins. Descriptions like curly and ringlet bobs refer more to the hair than the style but do hint at one caveat, not all styles suit all hair types, a caution which extends also to face shapes.

Greta Thunberg: BB (before-bob) and AB (after-bob).

The style received an unexpected imprimatur when Greta Thunberg (b 2003) opted for a bob (one straddling chin & shoulder-length).  Having gained fame as a weather forecaster, the switch to shorter hair appears to have coincided with her branching out from environmental activism to political direct action in the Middle East.  While there's no doubt she means well, it’s something that will end badly because although the matter of greenhouse gasses in the atmospheric can (over centuries) be fixed, the problems in the Middle East are insoluble and a graveyard of good intentions.  Ms Thunberg seems not to have discussed why she got a bob (and how she made her daily choice of "one braid or two" also remained mysterious) but her braids were very long and she may have thought them excessive and contributing to climate change.  While the effect individually would be slight, over the entire population there would be environmental benefits if all those with long hair got a bob because: (1) use of shampoo & conditioner would be lowered (reduced production of chemicals & plastics), (2) a reduction in water use (washing the hair and rinsing out all that product uses much), (3) reduced electricity use (hair dryers, styling wands & straighteners would be employed for a shorter duration) and (4) carbon emissions would drop because fewer containers of shampoo & conditioner would be shipped or otherwise transported.

Asymmetrical Bob: Another general term which describes a bob cut with different lengths left and right; they can look good but should not be applied to all styles.  The effect is often most dramatic when combined with some variant of the Shaggy (JBF).

A-line bob: A classic bob which uses slightly longer strands in front, framing the face and, usually, curling under the chin; stylists caution this doesn’t suit all face shapes.

Buzz-cut bob: Known also as the undercut (pixie) bob, and often seen as an asymmetric, this is kind of an extreme inverted mullet; the the usual length(s) in the front and close-cropped at the back.  It can be a dramatic look but really doesn’t suit those above a certain BMI or age (although the former seem often unable to resist the look).

Chin-length bob: Cut straight to the chin, with or without bangs but, if the latter is chosen, it’s higher maintenance, needing more frequent trims to retain the sharpness on which it depends.  Depending on the face shape, it works best with or without fringe.

Inverted bob: A variation on the A-line which uses graduated layers at the back, the perimeter curved rather than cut straight. Known also as the graduated bob, to look best, the number of layers chosen should be dictated by the thickness of growth.

Shaggy bob: A deliberately messy bob of any style, neatness depreciated with strategic cutting either with scissors or razor, a styling trick best done by experts otherwise it can look merely un-kept.  The un-kept thing can be a thing if that’s what one wants but, like dying with gray or silver, it's really suitable only for the very young.  Some call this the choppy and it’s known in the vernacular of hairdressing as the JBF (just been fucked).

Spiky bob: This differs from a JBF in that it’s more obviously stylised.  It can differ in extent but with some types of hair is very high maintenance, demanding daily application of product to retain the directions in which the strands have to travel.  Not all hair is suited to the look and while product can compensate for much, beyond a certain point, there is a law of diminishing returns. 

Shingle bob: A cut tapered very short in the back, exposing the hairline at the neck with the sides shaped into a single curl, the tip of which sits at a chosen point on each cheek.  This needs to be perfectly symmetrical or it looks like a mistake.

Shoulder-length bob: A blunt bob that reaches the shoulders and has very few layers; with some hair it can even be done with all strands the same length.  Inherently, this is symmetrical and a remarkably different effect is created depending on whether it's done with or without a fringe although hairdressers caution this is not a style best suited to "round" faces and with those it can be necessary to experiment, a fringe sometimes improving things, sometimes not.

Speak to the manager bob: Not wishing to lose those customers actually named Karen, the industry shorthand for the edgy (and stereotypically in some strain of blonde) bob didn’t become “Karen”.  The classic SttM is an asymmetric blonde variation of the A-line with a long, side-swept fringe contrasted with a short, spiky cut at the back and emblematic of the style are the “tiger stripes”, created by the chunky unblended highlights.  It's now unfashionable though still seen because it remains the "go to cut" for women of a certain age who have been persuaded the style they've stuck to since they were 19 is no longer flattering.

Rook

Rook (pronounced rook)

(1) A large Eurasian passerine bird, Corvus frugilegus, with a black plumage and a whitish base to its bill from the family Corvidae (crows) and noted for its gregarious habits.

(2) In slang, a swindler, someone who cheats at cards, dice etc; a deceiver or fraudster.

(3) In slang, someone who betrays (now rare).

(4) In slang, a bad deal; rip off.

(5) In historic English slang, a parson, vicar, priest etc (based on the traditional black cassock clerics wore).  A variant with a similar origin was Adolf Hitler's (1889-1945; Führer (leader) and German head of government 1933-1945 & head of state 1934-1945) disparaging German Roman Catholic clergymen as “diese schwarzen Krähen” (those black crows). 

(6) In chess, one of four pieces (two of each color) that may be moved any number of unobstructed squares horizontally or vertically; also called castle.  Rooks start the game on the four corners of the board.

(7) As chess rook, in Canadian heraldry, the cadency mark of a fifth daughter.

(8) In cards, a trick-taking game, played usually with a specialized deck. 

(9) As rookie, a type of firecracker used by farmers in the UK to scare birds (including, but not restricted to, rooks).

(10) To cheat, fleece or swindle.

Pre 900: From the Middle English rok & roke, from the Old English hrōc, from the Proto-West Germanic hrōk, from the Proto-Germanic hrōkaz.  In other languages there was the Old Norse hrókr, the Saterland Frisian Rouk, the Middle Swedish roka, the Old High German hruoh (crow), the Middle Dutch roec and Dutch roek (and the obsolete German Ruch, from the primitive Indo-European kerk- (crow, raven).  Related avian forms included the Old Irish cerc (hen), the Old Prussian kerko (loon, diver), the dialectal Bulgarian кро́кон (krókon) (raven), the Ancient Greek κόραξ (kórax) (crow), the Old Armenian ագռաւ (agṙaw), the Avestan kahrkatat (rooster), the Sanskrit कृकर (kṛkara) and the Ukrainian крук (kruk) (raven). The Old French was roc, from the Spanish rocho & ruc, from the Arabic رُخّ‎ (ruḵḵ), from the Persian رخ‎ (rox).  Use as the bird’s name was possibly imitative of its raucous voice, an etymology hinted at by other languages (the Gaelic roc (as in "croak") and the Sanskrit kruc (as in "to cry out")).  Rook & rooking are nouns & verbs, rookery, rooker & rooklet are nouns, rooked is a verb, rookish, rooless, rooklike & rooky are adjectives, rookie is a noun, verb & adjective and rookwise is an adjective & adverb; the noun plural is rooks.

Chess pieces.

Rook was applied as a disparaging term for persons since at least the early sixteenth century, extended by the 1570s to mean "a cheat", especially at cards or dice, this probably associated with the thieving habits of the rook, a habit it shares with other acquisitive corvine birds like the crow and magpie.  The adverb rookwise can be applied to anyone or anything said to be moving exclusively in “a cardinal direction” (ie toward any of the four principal points of the compass: north, south, east and west), as a rook moves on a chessboard.  In use, it’s applied usually to mean “in the perpendicular or horizontal” (as opposed to a curve, diagonal or other angle) though not of necessity to true north, south, east or west.  The companion term is bishopwise (moving exclusively in diagonals, as a bishop moves on a chessboard).  A rooker is a person who cheats or swindles but the victim is not described as a “rookee”; other terms are applied to these unfortunates.  Rookie means (1) someone new to some activity (much used thus in sport), (2) an inexperienced recruit (much used thus in the military & law enforcement) and (3) a firecracker used in the UK to scare birds away from crops) but it’s only the use in agriculture which is related to the bird. Rookie may have been some sort of phonetic derivative for “recruit” or may be from either (1) the Dutch broekie (short for broekvent (a boy still so young as to be in short trousers)) which was a common a common term for “a shipmate” or (2) the Irish rúca (an inexperienced person).

Rendered by Vovsoft as cartoon character: a young Lindsay Lohan moves her rook.

Chess arrived in Russia perhaps as early as the ninth century, the path via the Islamic world from India and soon it was being played in much of Europe.  The rook gained its name from the chaturanga, the piece used in Indian chess and represented by a रथ (ratha) (a war chariot); when the game was adopted by the Persians, ratha became رخ (rukh) (chariot), the term retained by the Arabic-speaking world and in this form it reached Europe.  It was adapted in the Italian as rocco and in the Old French as roc or roche, the later influencing English when eventually it evolved into rook (although in Middle English the name of the chess piece was sometimes confused with the roc (the enormous mythical bird in Eastern legend).  The name thus changed little between languages and nor did the strategic role of the piece vary: chariot-like fast, powerful charges in straight lines.

Gilt metal chess set in gold, sterling silver, enamel, amethyst & pearl, made by Viennese artisans of the Austro-Hungarian Empire, circa 1898.

The use of “castle” as the informal name for the rook was an unintended consequence of the operation of phonetic similarity in the sub-set of the population practicing an oral culture.  Apparently in southern Italy, some rural folk interpreted rukh as the Italian rocca (fortress or rock) and this led to a new visual representation: the rook as a castle tower or siege tower, the position in the corner of the board reflecting its defensive strength.  This quickly became the standard shape in European chess pieces and historians of the game have speculated that because carving a plausible “castle turret” from a small base of wood, stone or metal would have been quicker and easier (and this cheaper) than a “chariot”, the economics of production may also have been persuasive.  It was European folk etymology that created “castle” as the alternative and it has survived to become (depending on one’s view), informal, incorrect or old-fashioned and has been cited as a class-identifier (a la Knave vs Jack in playing cards): In Noblesse Oblige: An Enquiry Into the Identifiable Characteristics of the English Aristocracy (1956) Nancy Mitford (1904–1973) didn’t list the chess pieces but had she bothered the rook would have been the “U” word and castle the “non-U”.   Curiously, even among those who insist the piece is a rook, use persists in the move “castling” in which the rook and king can switch positions along the “base-line” (ie rows 1 & 8).  Chess purists insist this is the only permissible use of “castle” but seem resigned to the “mistake’s” regrettable survival.

Combat

Combat (pronounced kuhm-bat or kom-bat (verb); kom-bat (noun))

(1) To fight or contend against; vigorously to oppose.

(2) In military matters, certain parts of branches of the services which engage in armed conflict with enemy forces.

(3) An action fought between two military forces.

(4) As a descriptor (in the military and of weapos and weapons systems), a means to distinguish between an item design specifically for use in combat as oppose to one intended for other purpose.

1535-1540: From the Middle English intransitive verb combat (to fight, struggle, contend), from the sixteenth century French combat, from the twelfth century Old French combattre, from the Late Latin combattere, the construct being com (with (each other) (an an archaic form of cum)) + battuere (to beat, fight) (source of the modern English verb "batter").  The transitive sense dates from the 1580s; the figurative use from the 1620s.  The noun combat (a fight (originally especially "a fight between two armed persons" and later distinguished as single combat in the 1620s)), emerged in the 1560s and soon was applied in a general sense to "any struggle or fight between opposing forces".  Combat is a noun, verb & adjective, combater & combatant are nouns, combatted & combatting are verbs and combative is an adjective; the noun plural is combats.

Combative and dressed for combat: Lindsay Lohan in boxing gloves.

The phrase hors de combat (out of action; disabled; no longer able to fight (literally "out of combat")) was constructed from hors (out, beyond), from the Latin foris (outside (literally "out of doors")) + de (of) + combat.  It dates from 1757 and was related originally to battlefield conduct (the principle of which which would later be interpolated into the the rules of war) and is now a literary and rhetorical device.  It shouldn't be confused with the French expression hors concours (out of competition) which, dating from 1884, is applied to works of art in an exhibition but not eligible to be awarded a prize.  Given the sometimes nasty battles waged in galleries, perhaps hors de combat might sometimes be as appropriate but in exhibitions it's most often used of works which have either already won a prize or have been awarded the maximum number provided for in the competition rules.  Other sporting competitions sometimes use hors concours to describe entries which don't conform with the rules of the event but are for a variety of reasons permitted to run (notably in motorsport).  The adjective combative (pugnacious, disposed to fight) is from 1819 and by the mid nineteenth century had become much associated with the long discredited pseudo-science of phrenology, the related forms being combatively and the earlier (1815) combativeness.  Combatant (contending, disposed to combat) was an adjective by the mid fifteenth century and a noun (one who engages in battle) by circa 1855, both from the Old French combatant (which survives in Modern French as combattant) (skilled at fighting, warlike) where it had also been a noun.    The adjective combative (pugnacious, aggressive; disposed to engage in conflict (though not necessarily violence)) seems not pleasing to some because the incorrect spelling combatative is not uncommon.

The Combat: Woman Pleading for the Vanquished, oil on canvas by William Etty (1787-1849), National Gallery of Scotland.

Unusually for works in this tradition, The Combat is not a depiction of a historical or mythological event but a kind of morality tale exploring “the beauty and quality of mercy”.  Structurally, the picture is of a woman clutching a warrior who, with sword raised, seems poised to inflict a fatal strike on his fallen foe whose own blade lies shattered on the ground, the woman begging he be spared.  Praised for its technical accomplishment The Combat also attracted the criticism the ahistorical piece seemed just another of the artist’s opportunistic pretexts for painting more nude figures, long his favourite motif, but the painter dismissed the carping, reminding critics such imaginative works had a tradition dating from Antiquity, the Romans calling that school of composition “the Roman Visions, works not having their origin in history or poetry”.  Mr Etty certainly made a seminal contribution to the genre and he’s regarded as the first English painter of any skill to produce a substantial number of nudes, something which, predictably, has overshadowed his catalogue of estimable still lifes.  His life was solitary and in some ways strange and in much of the popular press his output was damned as “indecent” but when in 1828 proposed for membership of the Royal Academy, he was elected, defeating no less than John Constable 1776–1837) by 18 votes to five so his fellow artists rated him highly.  

The Norton Commando 750 Combat

1968 Kawasaki 500 Mach III (H1).

British manufacturers once regarded competition from the far-east with little concern but by the late 1960s, Japanese motorcycles had become serious machines enjoying commercial success.  Kawasaki’s 500cm³ (H1, Mach III) two-stroke triple debuted in 1968 while Honda’s 750-Four was released a year later, the former fast but lethally unstable, the latter more refined.  Three years on, the release of Kawasaki’s 900 cm³ Z1 confirmed the maturity of the Japanese product and the era of British complacency was over though the realization was too late to save the industry.

Nothing ever quite matched the rawness of the original Kawasaki Mach III.  Riders of high performance machines had for decades distinguished between fast, well-balanced motorcycles and those which, while rapid, needed to be handled with caution if used in anything but a straight line and on a billiard table smooth surface but even in those circumstances the Mach III could be a handful, the engine's power band narrow and the entry to it sudden and explosive.  Probably the best comparison was something like the BRM grand prix car (1947-1955) which used a supercharged 1.5 litre (91 cubic inch) V16; it was only marginally responsive under 8000 rpm but at that point suddenly delivered its extraordinary power which could be as much as 500-600 horsepower.  Many Mach III owners were soon noting while rear tyre life was short, the front lasted well because it spent so little time in contact with the road.  Adding to the trickiness, lacking the rigidity needed to cope with such stresses, the frame design meant there was something of a gyroscopic tendency under hard acceleration which could be at least disquieting and the consequences were often worse.  Still, nobody denied they were quick.  Clearly, only crazy people would buy such a thing but fortunately for Kawasaki (and presumably this was part of the product planning), by 1968 the Western world was populated as never before with males aged 17-25 (peak craziness years) with sufficient credit or disposable income to indulge the madness of youth.  It helped that under the Bretton Woods system (1944) of fixed exchange rates, at ¥360 to the US$, the Mach III was quite a bargain; on cost breakdown, nothing on two wheels or four came close and even at the time it was acknowledged there really were two identifiable generations of Mach IIIs: the ones built between 1968-1972 and those from 1973 until 1975 when production ended.  Not only was the power-band made a little wider (at the expense of the top-end) but a disk front brake was added, the swing-arm was extended and the frame geometry improved; while this didn’t wholly tame the challenging characteristics created by putting what was then the world’s most powerful two-stroke engine in what was essentially the light and not especially still frame used for their 350, it did mean the later Mach IIIs were a little more forgiving and not quite as quick.

1973 Kawasaki 750 Mach IV (H2).

As a design, the Mach III obviously had its flaws but as a piece of engineering, it exhibited typical Japanese soundness and attention to detail.  They borrowed much and while little was genuinely innovative, they had started with a clean sheet of paper and buyers found, unlike the British bikes, electrics were reliable and mechanical parts were not subject to the oil-leaks which the British had for decades claimed were endemic to the breed; far-eastern engineering was now mass-producing bikes a generation or more advanced.  However, the British industry was chronically under-capitalized so, lacking resources to develop new models, resorted to "improving" existing models.  While they were doing that, the Japanese manufacturers moved on and Kawasaki were planning something which would match the Mach III for performance but deliver it in a more civilized (and safer) manner.  This project was a four-stroke, four cylinder 750, developed while the Mach III was being toned down (a little) while the good idea of a broader power band and a (slightly) stiffer frame was used on the Mach IV (750 H2), the ultimate evolution of the two-stroke triple which delivered best of the the Mach III experience while (somewhat) taming the worst of its characteristics.

1969 Honda 750-Four "Sandcast".  The crankcases of the early 750s are referred to as being sandcast but they were actually gravity cast.  The production method for the first batch was was chosen because of uncertainty about demand.

However, in 1969 Honda, the largest in the Japanese industry and the company which in 1964 had stunned Formula One community when their 1.5 litre V12 car won a Grand Prix, released the motorcycle which threatened the very existence of the new big Kawasaki and the four-stroke Honda 750-Four was for a generation to set the template for its genre, as influential for big motorcycles as the Boeing 707 had in 1957 been for commercial airliners.  Kawasaki reviewed this disturbing intrusion on their planning, concluding the Honda was a touring machine and that the Mach III had proved there was demand machines orientated more to high-performance.  The board looked at the demographic charts and decided to proceed, enlarging their project to 900cm³ which, with double overhead camshafts (DOHC) was tuned more for top-end power than the more relaxed, single cam (SOHC) Honda.  Released in 1972, almost a year after the Mach IV, the Z1 attracted praise for its quality and performance, all delivered while offering a stability the charismatic but occasionally lethal triples never approached.  Internally, Kawasaki did their bit to ensure a good reception for the Z1 by making sure it was just a bit quicker than the Mach IV over a quarter mile, the 750 never tuned to the extent possible although as some found, more horsepower quickly and cheaply was available.    

1973 Kawasaki Z1.

The big Nortons, named Commando since 1967, had long been a benchmark for high-performance motorcycles and although the Mach III had (on paper) matched its speed, its handling characteristics were such that it could really be enjoyed only in a straight line and even then, was best handled by cautious experts.  The Honda 750-Four and Kawasaki Z1 were both vastly better as road machines and clearly the future of the breed.  The long-serving big British twins, while their handling was still impeccable, were now outdated, no longer offered a performance premium and still leaked oil.  Norton’s response in 1972 was the hastily concocted Commando Combat, the engine tweaked in the usual British manner with a high compression ratio, bigger carburetors, larger ports and a high-lift, long-duration camshaft.  These modifications, while the orthodox approach for racing engines, are not suitable for the road and the “peaky” Combat’s only advantage was great top-end power though it was noted the clever isolastic engine mounting did work well to limit the extent to which the greater vibration transmitted through the frame.  Unfortunately, the gains high in the rev-range compromised the low and mid-range performance, just where a road-bike most often operates.  Indeed, at points, the torque-curve actually went the wrong way and the only obvious way to disguise this was to lower the gearing which (1) restricted the top-speed to something embarrassing low and (2) meant even cruising speeds demanded high engine revolutions.  Sadly, it wasn’t possible for all long to enjoy the pleasures of all that power because the Combat's specification exposed weaknesses in pistons, bearings and crankshafts.  In some cases, main bearing life could be as little as 4000 miles (7000 km) but a small number of engines succumbed to other failures long before.  As a consolation, even if the Combat wouldn’t keep going, it was easy to stop, the front disk brake (designed by Norton and built by Lockheed, it used a hard chrome-plated cast-iron rotor because the heat-dissipation qualities were superior to stainless steel) was among the best in the industry.

So the most of the things that were changed made things worse.  Other things stayed the same including the oil leaks (the joke being seals existed to keep the dirt out, not the fluids in) and the absence of electric starting, the right legs of Norton owners reputedly more muscular than the left.  For the engine's problems the solution lay in engineering and metallurgy, a combination of a self-aligning spherical roller bearing called a superblend and un-slotted pistons.  But, by the time things were fixed, the fiasco had had triggered irreparable damage to market perceptions and Norton quietly dropped the Combat, applying the improvements to their mainstream engines without trying to match its top-end power.  Despite the reputation, there are owners (many of whom with great success used their Combats in competition) who reported sterling reliability from their machines and the consensus is it was only a relatively small number of Combat engines which failed but in mass-production, a well-publicized consumer-level failure rate well under 5% is enough to create  reputational damage.  Norton went bankrupt within a few years but the name has been revived several times over the past decades.

For those who can remember how things used to be done: 1972 Norton Commando 750 Combat Roadster (left) and 1972 Norton Commando 750 Combat Interstate (with custom drilled disk brake, right).

Introduced in 1972, the Interstate model was a response (as the name suggests) to US demand and was distinguished by the larger fuel tank, some of the additional capacity gained by removing the scalloped knee indentations seen on the Roadsters (which used a 2.2 imperial gallon (10 litre, 2.6 US gallon) tank.  The early Interstates were fitted with a 5.25 imperial gallon (23.9 litre, 6.30 US gallon) unit but in mid-year this was enlarged to a 5.5 imperial gallon (25 litre, 6.6 US gallon) device, the latter size carried-over as an option when in 1973 the Commando 850 was introduced and this remained available until production ended in 1977, by which time only a handful of Roadsters were leaving the line.

1954 Norton Dominator 500 (left), 1967 Norton Atlas 750 (centre) and 1972 Norton Commando 750 Combat (right).

When introduced in 1949, the 497 cm³ (30.3 cubic inch) parallel twin was as good an engine as any then available on two wheels and a great success but that popularity was ultimately what doomed Norton in the 1970s.  Over the years enlarged and tuned for more power, it proved adaptable to new frame designs and was an engine which kept Norton in the front rank of high-performance motorcycles but in not even half a decade between 1968-1972, the manufacturers in the Far East advanced further than the British industry had achieved in twenty years.  In 1967, well aware of the antiquity of the machinery from which they were coaxing another generation, Norton's management had been surprised at both the positive critical reception to the Commando and the volume of orders being received and for a while the immediate feature looked bright.  It perhaps could have been because the clever Isolastic engine mounting system had made it possible to absorb much of the big twin's chronically insoluble vibrations before they reached the rider and the Commando was a rewarding ride but what it should have been was a stop-gap while something better was developed.  Instead, it proved but a stay of execution.

Isolastic-era advertising: The agencies never depicted women riding Norton Commandos but they were a fixture as adornments, usually with lots of blonde hair and a certain expression.  One reason they may not have been suitable to use as riders was the phenomenon known as “helmet hair” (in idiomatic use, the effects of helmet wearing on those with “big hair”), which, upon removing helmet, manifested either as an unintended JBF or a bifurcated look in which the hair above the shoulders was flattened against the scalp while that beneath sat as the wind had determined.  There was also the challenge of kick-starting the big twins, the long-overdue electric-start not installed until 1975.

Malachite

Malachite (pronounced mal-uh-kahyt)

(1) In mineralogy, a bright-green monoclinic mineral, occurring as a mass of crystals (an aggregate).  It manifests typically with a smooth or botryoidal (grape-shaped) surface and, after cutting & polishing, is used in ornamental articles and jewelry.  It’s often concentrically banded in different shades of green, the contrast meaning that sometimes lends the substance the appearance of being a variegated green & black.  Malachite is found usually in veins in proximity to the mineral azurite in copper deposits.  The composition is hydrated copper carbonate; the chemical formula is Cu₂CO₃(OH)₂ and the crystal structure is monoclinic.

(2) A ceramic ware made in imitation of this (in jewelry use, “malachite” is used often as a modifier).

(3) In mineralogy, as pseudomalachite, a mineral containing copper, hydrogen, oxygen, and phosphorus.

(4) In mineralogy, as azurite-malachite, a naturally-occurring mixture of azurite and malachite

(5) In organic chemistry, as malachite green, a toxic chemical used as a dye, as a treatment for infections in fish (when diluted) and as a bacteriological stain.

(6) Of a colour spectrum, ranging from olive-taupe to a mild to deeply-rich (at times tending to the translucent) green, resembling instances in the range in which the mineral is found.  In commercial use, the interpretation is sometimes loose and some hues are also listed as “malachite green”).

1350-1400: From the Middle French malachite, from the Old French, from the Latin molochītēs, from the Ancient Greek malachitis (lithos) (mallow (stone)) & molochîtis (derivative of molóchē, a variant of maláchē), from μολόχη (molókhē) (mallow; leaf of the mallow plant).  It replaced the Middle English melochites, from the Middle French melochite, from the Latin molochītis.  Malachite is a noun & adjective; the noun plural is malachites.

A pair of Malachite & Onyx inlay cufflinks in 925 Sterling Silver (ie 92.5% pure silver & 7.5% other metals), Mexico, circa 1970.

Although in wide use as a gemstone, technically malachite is copper ore and thus a “secondary mineral” of copper, the stone forming when copper minerals interact with different chemicals (carbonated water, limestone etc.  For this reason, geologists engaged in mineral exploration use malachite as a “marker” (a guide to the likelihood of the nearby presence of copper deposits in commercial quantities).  It’s rare for malachite to develop in isolation and it’s often found in aggregate with azurite, a mineral of similar composition & properties.  Visually, malachite & azurite are similar in their patterning and distinguished by color; azurite a deep blue, malachite a deep green.  Because the slight chemical difference between the two makes azurite less stable, malachite does sometimes replace it, resulting in a “pseudomorph”.  Although there is a range, unlike some minerals, malachite is always green and the lustrous, smooth surface with the varied patterning when cut & polished has for millennia made it a popular platform for carving, the products including al work, jewelry and decorative pieces.  For sculptors, the properties of malachite make it an easy and compliant material with which to work and it’s valued by jewelers for its color-retention properties, the stone (like many gemstones) unaffected by even prolonged exposure to harsh sunlight.  Despite the modern association of green with the emerald, the relationship between mankind & malachite is much more ancient. evidence of malachite mining dating from as early as 4000 BC found near the Isthmus of Suez and the Sinai whereas there’s nothing to suggest the emerald would be discovered until Biblical times, some two millennia later.

Lindsay Lohan in malachite green, this piece including both the darker and lighter ends of the spectrum.

The Malachite is relatively soft meant it was easy to grind into a powder even with pre-modern equipment; it was thus used to create what is thought to be the world’s oldest green pigment (described often as chrysocolla or copper green).  In Antiquity, the dye was so adaptable it was used in paint, for clothing and Egyptians (men & women) even found it was the ideal eye makeup.  Use persisted until oil-based preparations became available in quantity and these were much cheaper because of the labor-intensive grinding processes and the increasing price of malachite which was in greater demand for other purposes.  This had the side-effect of creating a secondary market for malachite jewelry and other small trinkets because the fragments and wastage from the carving industry (once absorbed by the grinders for the dye market) became available.  The use in makeup wasn’t without danger because, as a copper derivate, raw malachite is toxic; like many minerals, the human body needs a small amount of copper to survive but in high doses it is a poison’ in sufficient quantities, it can be fatal.  Among miners and process workers working with the ore, long-term exposure did cause severe adverse effects (from copper poisoning) so it shouldn’t be ingested or the dust inhaled.  Once polished, the material is harmless but toxicology specialists do caution it remains dangerous if ingested and any liquid with which it comes in contact should not be drunk.  Despite the dangers, the mineral has long been associated with protective properties, a belief not restricted to Antiquity or the medieval period; because the Enlightenment seems to have passed by New Agers and others, malachite pendants and other body-worn forms are still advertised with a variety of improbable claims of efficacy.

The Malachite Room of the Winter Palace, St Petersburg, Russia was, during the winter of 1838-1839, designed as a formal reception room (a sort of salon) for the Tsar & Tsarina by the artist Alexander Briullov (1798–1877), replacing the unfortunate Jasper Room, destroyed in the fire of 1837.  It’s not the only use of the stone in the palace but it’s in the Malachite Room where a “green theme” is displayed most dramatically, the columns and fireplace now Instagram favorites, as is the large large urn, all sharing space with furniture from the workshops of Peter Gambs (1802-1871), those pieces having been rescued from the 1837 fire.  Between June-October 1971 it was in the Malachite Room that the Provisional Government conducted its business until the representatives were arrested by Bolsheviks while at dinner in the adjoining dining room.  The putsch was denounced by the Mensheviks who the Bolsheviks finally would suppress in 1921.

Polished malachite pieces from the Congo, offered on the Fossilera website.

Where there is demand for something real, a supply of a imitation version will usually emerge and the modern convention is for items erroneously claiming to be the real thing are tagged “fake malachite” while those advertised only as emulation are called “faux malachite”.  Although not infallible, the test is that most fake malachite stones are lighter than the real thing because, despite being graded as “relatively soft” by sculptors, the stone is of high in density and deceptively heavy.  The patterning of natural malachite is infinitely varied while the synthetic product tends to some repetition and is usually somewhat brighter.  The density of malachite also lends the stone particular thermal properties; it’s inherently cold to the touch, something which endures even when a heat source is applied.  Fake malachite usually is manufactured using glass or an acrylic, both of which more rapidly absorb heat from the hand.

Lindsay Lohan with Rolex Datejust in stainless steel with silver face (left) and the Rolex's discontinued "malachite face" (centre & right).  Well known for its blue watch faces, during the more exuberant years of the 1970s & 1980s the company “splashed out” a bit and offered a malachite face.  The Datejust is now available with a choice of nine faces but the Green one is now a more restrained hue the company calls “mint green”.