Anadrome

Anadrome (pronounced an-uh-drohm)

(1) A word which forms a different word when spelled backwards.

(2) In pre-modern medical jargon, the upward path of various elements (pain, blood etc) (obsolete).

Circa 1961 (in this context): The construct was ana- +‎ -drome.  Ana was from the Ancient Greek ἀνα- (ana-), from ἀνά (aná) (backward in direction, reversed) and drome was from the Ancient Greek δρόμος (dromos) (running; racetrack); the surface analysis of anadrome thus can be understood as “going backwards”.  Confusingly however, the Greek prefix aná was appended also to convey the notion of “up, above, upward”, (2) “again”, (3) “thoroughly”, (4) “against”, (5) “distal, away from” and (6) “to grow or change in place; functionally similar”.  So, a deconstruction alone would not be definitive and the meaning is established through context.  The longest accepted anadrome in English is believed to be the pair desserts/stressed but among the dozens which exist, it is god/dog which seems most to amuse students.  The coining (or possibly a re-purposing of the earlier medical jargon) of anadrome was credited to Martin Gardner (1914–2010) who is said to have added it in a 1961 re-publication of Oddities and Curiosities of Words and Literature (1875) by Charles C. Bombaugh (1828-1906) but the word doesn't appear in at least some of the 1961 editions and at least the spike in use may better be attributed to the reclusive and eccentric Dmitri Borgmann (1927–1985) a German-American author regarded still as something of the “high priest of recreational linguistics”.  In his introduction, Mr Gardner does pay tribute to Mr Borgmann as one of the “outstanding creators of word puzzles”.  Anadrome & anadromy are nouns and anadromous & anadromic are adjectives; the noun plural is anadromes.

An young anadromous Atlantic salmon, still resident in the freshwater in which it was born.  The young salmon are called smolts after they gain a silvery hue and migrate to the ocean.

The adjectival form is used in ichthyology, the term “anadromous fish” describing those species born in freshwater rivers or streams that migrate to the ocean to mature and forage, subsequently returning to freshwater to spawn.  First appearing in scientific papers in 1753, the construct of anadromous was ana- (used here in the sense of “up, above, upward”) + dromos (a running), from dramein (to run).  Though the usual natural processes, anadromous fish have evolved with an environmental adaptation called osmoregulation which enables them seamlessly to adapt to changing salinities; that’s what makes it possible for them to live in both aquatic habitats (salt & freshwater).  The process is dynamic as it must be because while some notional freshwater species might move into a sea or ocean only for weeks, others can stay there for years because that’s where they undergo most of their growing cycle.  Remarkably, and using a mechanism not wholly understood (use of the Earth’s magnetic field an intriguing theory), after perhaps years the fish return to their exact natal streams to reproduce.  For freshwater ecosystems, the behaviour is not a mere zoological curiosity because as schools return from their time in saltwater, they bring with them marine-derived phosphorus & nitrogen, “topping up” the elements on which the health of the spawning grounds depends.  Anadromous fish are thus listed as keystone species, some salmon the best known examples.  An anadromic fish swimming to or from the ocean could be said to be proceeding anadromically but the adverb is non-standard.

A catadromous freshwater American eel, slithering out of a pipe, possibly heading back to the ocean, catadromically (again, a non standard adverb).

The companion term is “catadromous fish”, describing species born in salt water that mature in fresh water and return to the sea to spawn, certain eels the best known.  The mysterious European eel exerted a particular fascination upon the natural scientists of Antiquity, Aristotle (384-322 BC) writing the earliest known study although the findings truly were speculative, his novel idea being the creatures were born of “earth worms” which, he suggested, were formed of mud, growing from the “guts of wet soil”.  In the absence of any better theory or observational data, the notion for some time held sway and not for centuries was spontaneous generation disproven.  It wasn’t until the eighteenth century researchers perfected their techniques of dissection and confirmed eels really are fish although, while in recent years it has been possible to effect breeding of eels in captivity, because of the difficulty of replicating at scale the multi-aquatic environment needed for the life-cycle, it’s unlikely any time soon to become commercially viable.  Largely because of demand from the Far East (especially Japan) the European freshwater glass eel has become threatened with smuggling rife, the decline in availability encouraging a trade in the American eel, something which has created problems because of the involvement of transnational crime groups.

25 Franc postage stamp, issued to mark the independence of Upper Volta, 1960.

Although in a sense belonging to the discipline of structural linguistics, the word anadrome (in this context) seems in this context to have come into use (“re-invented” as it were) only in the mid twentieth century and it emerged not from academia but recreational wordplay: It was a “fun word” which migrated to reference books when editors and compliers noticed it appearing in published word games and puzzle culture.  While having no place in formal linguistic theory, it is used as a teaching aid, apparently on the basis of “training the mind to be flexible”, the model believed to be the better known “palindrome” (a word, line, verse, number, sentence, etc reading the same backward as forward), in use since the 1630s.  In logology (recreational linguistics, ie puzzles, word-games and such), there is a great satisfaction in having a coined word “succeed” in the sense of even a limited, specialized acceptance which is why the community has come up with synonyms including: (1) semordnilap (“palindromes” spelled backwards) (2) levidrome (the “Levi” element from the given name of the coiner), (3) reversgram and (4) heteropalindrome (the hetro- prefix a learned borrowing from Ancient Greek ἕτερος (héteros) (other, another, different).  There was a suggestion such words should be called a "volta" (from the Italian volta (which can be used to mean "to turn")) but the idea never caught on.

H.R. Haldeman (1926–1993; White House chief of staff 1969-1973 right) and Richard Nixon (1913-1994; US VPOTUS 1953-1961 & POTUS 1969-1974) doing paperwork (ie shredding evidence) in the White House.

The word did however find a place in geopolitical history.  Flowing south into the West African nation of Ghana from the highlands of Burkina Faso, the Volta River was in the late fifteenth century named by Portuguese gold traders.  Because it was their furthest extent of exploration before returning, the name was appropriate, volta being Portuguese for “turn” or “twist”, thus the common term “river of return”.  As part of the unravelling of the French colonial empire, the République de Haute-Volta (Republic of Upper Volta) was in 1958 created as a self-governing state within the French Community; previously it had been part of the French Union in West Africa as the French Upper Volta.  Independence was granted in 1960 and in 1984 the nation's name was changed to Burkina Faso.  When president, Richard Nixon sarcastically would use “Upper Volta” as a reference to any “unimportant country”, especially if compelled by the conventions of diplomacy to spend time exchanging “pointless pleasantries” with the dignitaries in their visiting delegations.  Sometimes, when someone from the State Department displeased him (a not infrequent happening), darkly he would mutter about having them posted as “ambassador to Upper Volta”, a place Nixon thought a kind of “diplomatic Gulag”.

62¢ postage stamp issued in 2015 by Deutsche Post (The German post office, now a brand of DHL Group) to mark the 200^th anniversary of the birth of Otto von Bismarck (1815-1989; chancellor of the German Empire (the “Second Reich”) 1871-1890).

Among politicians, the phenomenon of an at least affected indifference to the affairs of countries in which no matters of national interest seem obvious is well documented.  His eyes darting east & west, Otto von Bismarck claimed he “never troubled to read the mailbag from Constantinople” although he of course at least glanced at every paper.  While the famous phrase attributed to him: “I shall not live to see the Great War, but you will see it, and it will start in the East.” is likely apocryphal, what is verified he did say: “One day the great European war will come out of some damned foolish thing in the Balkans.”  Confidently it may be asserted he read the telegrams from the embassy in Constantinople (modern day Istanbul in the Republic of Türkiye (Turkey)).  While predicting squabbles in the Balkans hardly demanded great statesmanship, his vision of a “big” European war was remarkably prescient although the chain of events which in 1914 triggered the spread of what could have been yet another localized Balkan war was a consequence of the legacy of inter-locking treaties he'd crafted, his successors less adept in their handling.  Lord Moran (Charles Wilson, 1882-1977; president of the Royal College of Physicians 1941-1949, personal physician to Winston Churchill 1940-1965) in his diary (The Struggle for Survival, 1940–1965 (1966)) on more than one occasion noted Winston Churchill’s (1875-1965; UK prime-minister 1940-1945 & 1951-1955) unconcern about places which had never piqued his interest.  An entry from April 1953 recorded him saying: “‘I have lived seventy-eight years without hearing of bloody places like Cambodia.’  With a whimsical look he strung out half a dozen strange-sounding names.  ‘They have never worried me, and I haven’t worried them.'”  A year on, revisiting his thoughts, when told of troubles in Central America he thought tiresome, Churchill complained: “I’d never heard of this bloody place Guatemala until I was in my seventy-ninth year.” 

Google Ngram

Google Ngram (a quantitative and not qualitative measure): Because of the way Google harvests data for their Ngrams, they’re not literally a tracking of the use of a word in society but can be usefully indicative of certain trends, (although one is never quite sure which trend(s)), especially over decades.  As a record of actual aggregate use, Ngrams are not wholly reliable because: (1) the sub-set of texts Google uses is slanted towards the scientific & academic and (2) the technical limitations imposed by the use of OCR (optical character recognition) when handling older texts (typically a scanner might misread an “f” for a long “s” or a “u” for an “n”) of sometime dubious legibility (a process AI (artificial intelligence) should improve).  Where numbers bounce around, this may reflect either: (1) peaks and troughs in use for some reason or (2) some quirk in the data harvested.

As Google’s Ngram attests, “anadrome” was in use in the nineteenth century, the earliest citation dating from 1840, the use a classic illustration of “lexical overlap” a phenomenon which delights word nerds (an easily delighted lot).  In the mid-late 1800s, anadrome (often written as anadromé, reflecting both the Greek roots and the backgrounds of those using the word) was a technical term seen mostly in botanical and medical publications; it was direct borrowing of the Ancient Greek anadromē (ἀναδρομή) (“an ascent”; “running up”).  Medical dictionaries in the era weren’t new but revised editions were common because advances in observational technologies and techniques meant new entries constantly were required and anadrome seems first to have been used of a variety of “physiological ascents” including (1) Ascending Pain: physical pain starting in the lower limbs or torso and migrating upward, (2) The “upward determination of blood: A rush of blood toward the head or upper body and, best of all (3) Globus Hystericus: The “lump in the throat” sensation described at the time also as the “ascent of the womb”.  While scientifically inaccurate, it was memorable and dated from the era (which lasted well into the twentieth century) when the condition “hysteria” was part of the diagnostic toolkit for physicians assessing female patients.  In botanical use, the meaning was most analogous with the idea of blood flow, botanists describing “upward sap flow” (the ascent of sap through a plant’s vascular system).  What the Ngram has in this case captured is a genuine heteronym (a word that looks the same but has a completely different meaning and subtly different lineage).

Between consenting players only: More than 11 points but don’t try insisting on it in competition or you’ll be blackballed; the Scrabble crew neither forgive nor forget.

The proliferation of synonyms of a word which is little more than a curiosity is an example of why the English language has so many words, most of which are never or rarely used.  The estimates notoriously are vague because there exists no consensus on just what is the definition of a “real word” (which sounds silly but in language there’s no concept like the “real number” in mathematics and, at the margins, disputes are legion).  If one is most accommodating of the definitional spectrum, there may in English be as many as a million words but only 15-20% are thought to be in regular or occasional use.  However, although it has appeared in many lists (often of the strange or obscure), "anadrome" has not received the imprimatur of the major sanctioning bodies setting the rules for the game of competitive Scrabble.  It never appeared in the Collins SOWPODS (an anagram of the two abbreviations OSPD (Official Scrabble Players Dictionary) & OSW (Official Scrabble Words)) or the replacement CSW (Collins Scrabble Words) and nor is it in the NASPA’s (North American Scrabble Players Association) NWL (NASPA Word List).  Quite why Collins replaced the wonderful "SOWPODS" with the dreary "CSW" remains a mystery; more than most, they would know English speakers usually will be pulled to a word with two syllables if the alternative is one of five.  The NASPA Dictionary Committee does accept submissions so anadrome advocates can pursue that course but as a non-standard form, the adverb anadromically definitely has no good prospects.  Those playing at home can of course tolerate a bit of linguistic promiscuity and, provided all players agree, if used, "anadrome" would yield a face value of 11 points (before any double/triple letter or word bonuses) but because there are not eight sequential blank squares on a standard Scrabble board, at least one letter always will attract a multiplier.  For word nerd dissidents unhappy with the dictatorial ways of Scrabble’s ruling ancien régime, there is the scrabblesque (also not a “real word”) “Anadrome the Game” in which "anadrome" is lawful and welcomed.

A brunette era Lindsay Lohan wearing Nahol dress in a black and white rose print by Masai of Copenhagen, rendered as a line drawing by Vovsoft.  The anadrome of “Lohan” is “Nahol”.

Masai describes the Nahol as “a loose, oversized, and comfortable midi-dress, characterized by a V-neck, ¾-length length sleeves, side pockets and an elasticized hem creating a slight balloon effect.”  That it has pockets may be enough of a selling point for women, many designers loath to include them in women’s clothing because any additional bulk might “spoil the line”.  Made with what the manufacturer describes as a “sustainable” (a word that has become the industry’s “new black”) mix of 15% polyamide blend & 85% viscose (said “often” to be FCS (Forest Stewardship Council) certified), the material had a “crinkled” finish in black or printed designs.  It does look comfortably accommodating and, on the move, would "swish" nicely.

Nahol as a proper noun (surname): Dalia Nahol.

While not a recognized word in English or other European languages, Nahol is a proper noun and the village of Nahol (bp) (नहोल (bp)) is in the Shimla District of Himachal Pradesh State, India.  In the anthropological record, it seems most often mentioned as used a name in PNG (Papua New Guinea) and East Africa although many of those texts were derived from oral histories so what was recorded as a phonetic “Nahol” may in some cases have been variants.  Whether there’s any link in origin between the uses in PNG & East Africa isn’t known and as a relatively simple (five letter, two syllable) form, it is likely Nahol came independently to be used as a name in more than one place.  The best documented origin is from Ethiopia where the name Naol often was transliterated as Nahol, Nawol or Naoll; it’s a masculine form from Oromo culture meaning “one who brings the peace” or “peaceful”. 

Nahol as a proper noun (surname): Isaac Amu Nahol.

There is an ancient linkage between Jewish traditions and Ethiopia but there’s no evidence the surname Nahols (most prevalent in Eastern Europe, notably among Jewish communities in Poland and Ukraine) has any connection with the Oromo culture; the similar form Nahal (or Nahaul) from the Hebrew (נחל) (nahal) meaning “stream, brook, valley” (and, by extension, “inheritance” (the idea of an estate “flowing” to the descendants)).  Nahols may have been derived from a Yiddish or Hebrew personal name (on the model of English names such as Stevenson (ie the son of Steven)).  In Arabic, the cognate root yielded Nahel & Nahil which although often understood as “generous” or “successful”, was linked also to “bees & honey”, the latter perhaps accounting for why one Bangladeshi (the old post-partition East Pakistan) source cited the name Nahol meaning “the queen of bees”.

Nova Sky: Yasdnil, Star Of (2021) by Yasdnil (Lindsay Ferraro).

The anadrome of “Lindsay” is “Yasdnil”.  As a surname, Yasdnil is astonishingly rare, the genealogy sites listing only a few dozen instances with the origin, although uncertain, thought to be Persian and from the Yazd region (in modern, Central Iran).  The name is thought drawn from Yas, a type of desert flower, thus the symbolic link of the name with beauty and nature.  Genealogists note the rarity and suspect at least some names with similar spellings may be variant forms.  In the Actinobacteriophage Database, Yasdnil is listed as an Actinobacteriophage (viruses that infect bacteria) in the phylum Actinobacteria; it was found in North Texas in 2018 “…in a soil sample that was dark, dry and had organic material (wood-chips, branches etc).”  The researcher reported the phage was named after “…an individual who was important to me, a lot of time was invested into the phage just as a lot of time was invested into that individual.  Naming the phage after them seemed appropriate as it commemorates commitment and good memories.”  It wasn’t revealed whether the inspiration was a “Yasdnil” or an anadromic “Lindsay”.  Yasdnil is also used as a pseudonym (presumably usually as an anadrome of Lindsay) and the best known may be author and advocate Lindsay Ferraro, who published the poetry collection Nova Sky: Yasdnil, Star Of (2021).  Less encouragingly, NRS (normally reliable source) Urban Dictionary has a listing for yasdnil as meaning “the Devil’s daughter”.

Pith

Pith (pronounced pith)

(1) In botany, the soft, spongy central cylinder of parenchymatous tissue in the stems of dicotyledonous plants such as the soft, albedo, fibrous tissue lining the inside of the rind in fruits such as orange and grapefruit (also called medulla or marrow although both are now rare).

(2) In zoology (by extension), the soft tissue inside a human or animal body or one of their organs; specifically, the spongy interior substance of a hair, a horn or the shaft of a feather (also called medulla).

(3) In pathology, the spinal cord or bone marrow (archaic).

(4) In the veterinary sciences, the soft tissue inside a spinal cord; the spinal marrow; also, the spinal cord itself (also called medulla).

(5) A synonym of diploe (the thin layer of soft, spongy, or cancellate tissue between the bone plates which constitute the skull) (obsolete).

(6) The soft tissue of the brain (so rare some dictionaries site it as having “never come into technical use” and now in this context extinct).

(7) The soft inner portion of a loaf of bread (a regionalism associated with Ireland, Southern England and the West Country).

(8) As pith hat or pith helmet, a type of headgear made from the fibre sholapith, worn by during the nineteenth century by European explorers and imperial administrators in Africa, Asia and the Middle East before being adopted by military officers, rapidly becoming a symbol of status or rank, latterly re-defined as a symbol of oppression, especially because of their association with the British Raj in the Indian sub-continent.

(9) In mathematics, the ordinal form of the number pi (3.14159…) (the pith root of pi is 1.439…).

(10) By analogy, the important or essential part; essence; core; heart (synonymous with crux, gist, heart and soul, inwardness, kernel, marrow, meat, medulla, nitty-gritty, nub, quintessence, soul, spirit, substance etc).

(11) By analogy, significant weight; substance; solidity (now rare).

(12) Figuratively, physical power, might, strength, force, or vigor; mettle (archaic).

(13) Figuratively, a quality of courage and endurance; backbone, mettle, spine.

(14) In the veterinary sciences, to sever or destroy the spinal cord of a vertebrate animal, usually by inserting a needle into the vertebral canal.

(15) To extract the pith from (something or (figurative) someone).

Pre 900: From the Middle English pith & pithe (soft interior; pith, pulp) from the Old English piþa or pitha from the Proto-Germanic piþô, cognate with the West Frisian piid (pulp, kernel), the Dutch peen (carrot) & pitt and the Low German peddik or pedik (pulp, core).  All were derived from the earlier piþō (oblique pittan), a doublet of pit (in the sense of “seed or stone inside a fruit”).  Both the Old English piþa (pith of plants) and the Germanic variations enjoyed the same meaning but the figurative sense (most important part(s) of something) existed only in the English form.  The pith helmet dates from 1889, replacing the earlier pith hat (first recorded in 1884), both so called because they were made from the dried pith of the Bengal spongewood.  The verb meaning from the veterinary sciences (to kill by cutting or piercing the spinal cord) was first documented in the technical literature in 1805 but in livestock management it was an ancient practice.  The Middle English verb pethen (to give courage or strength) was derived from the noun pith but did not make the transition to modern English.  Pith is a noun, verb & adjective and pithlike, pithy, pithing & pithed are verbs and pithful & pithless are adjectives; the noun plural is piths.

The Pith Helmet

Headwear from the Raj.

The pith helmet, known also as the sun helmet, safari helmet, topi, topee, or sola topee was a lightweight cloth-covered piece of headgear made of the pith of the sola or shola (Indian spongewood) plant, covered with white cotton and faced with cloth (usually white, cream, biege or green).  Topee (pith helmet) was from the Hindi टोपी (ṭopī) (hat) and the Urdu ٹوپی‎ (ṭōpī) (hat).  The form has some linguistic overlap, the long -e phonetic suffix (variously and inconsistently as -e, -ie, -ee) often appended to create slang forms, affectionate diminutives or to indicate something was a smaller version of an original.  In Indian English for example, a coatee was a hook upon which one hangs one's coat, something unrelated to the original use in English where a coatee was a coat with short flaps, a mid-eighteenth century Americanism, the formation modeled on goatee, a style of beard at the time especially popular south of the Mason-Dixon Line.  Among the colonists and colonial administrators, by the early twentieth century, the most popular word to use was the Hindu topi. 

Symbols of the Raj, the pith helmet and the G&T (gin & tonic).  G&T was a great contribution to civilized life.

Most associated with the military and civil services of the European powers during the colonial period of the mid-nineteenth to mid-twentieth century, pith helmets routinely were issued to or chosen by those going to hot climates.  As a general principle, the army used dark colours and civilians light (even white) helmets but under modern conditions, the military found them not suitable for the battlefield; the British Army withdrawing them from active use in 1948 although they continue to be worn on some ceremonial occasions (the famous plumed helmets are now seen less often).  Widely popular now only in Vietnam where it’s a remnant of French influence, its niche now is in the nostalgia-fashion industry although, as a symbol of white colonialism, use can be controversial.

The Emperor and his viceroy in topis: George V (1865–1936; King of the United Kingdom & Emperor of India 1910-1936) with Lord Hardinge (1858–1944; Viceroy of India 1910-1916), Government House, Calcutta, 1911.

Of fashions under the Raj, the fictional depictions on screen in which white linen suits often predominate can be misleading; pith helmets, especially during the cooler months, were paired with any daywear.  Until December 1911, Calcutta (now Kolkata) was the capital of British India but since the nineteenth century it had emerged as a hotbed of nationalist movements opposed to British rule, the response of Lord Curzon (1859–1925; Viceroy of India 1899-1905 & UK foreign secretary 1919-1924) being the partition of Bengal which made things worse, a massive upsurge in political and religious activity ensuing.  Had that manifested as letters to the editor or even "passive resistance" the British might have been sanguine but what happened was a boycott of British products and institutions and a spike in the assassinations of Calcutta-based officials.  The British rescinded Curzon's act of partition and relocated the colonial government to New Delhi, designating the city the new capital.

Over millennia, there have been many empires and the Raj and other European colonial ventures were just unusually large examples of a long tradition.  While no two empires exactly were alike, nobody has better distilled their (almost always) unstated rationale than George Orwell (1903-1950) who settled on: "theft" [of other peoples' lands, resources, treasure, women etc] and in the history of the Raj, there are a number of inflection points which, in retrospect, came to be seen as markers on the road to "end of empire".  The viceroy's retreat to New Delhi was one such moment and in the 35 years left to the Raj there were others so while the cumulative effects of the two World Wars (1914-1918 & 1939-1945) certainly rendered control of India (and much of the rest of the empire) financially unsustainable for the British, they were merely the Raj's death knell; what would come to be called the "winds of change" had for some time been blowing.

Sir Philip Mitchell (1890–1964) in plumed pith helmet while Governor of Kenya, with African tribal elders, awaiting the arrival of an aircraft during the 1952 royal tour, RAF Eastleigh Aerodrome (Now Moi Air Base), Nairobi, Kenya, February 1952.  

It was during this tour George VI (1895–1952; King of the United Kingdom 1936-1952) would die and his eldest daughter would be recalled from Kenya to London as Elizabeth II (1926-2022; Queen of the UK and other places, 1952-2022).  George VI had been the last Emperor of India, the imperial style a bauble dreamed up in 1876 by Benjamin Disraeli (1804-1881, later First Earl of Beaconsfield; UK prime-minister Feb-Dec 1868 & 1874-1880), ostensibly as a means of cementing rule in India and emphasising the British Empire was a notch or two above the others in the geopolitical pecking order but also as a way of flattering Queen Victoria (1819–1901; Queen of the UK 1837-1901), a form of "monarch management" at which old Disraeli was most adept; his technique with royalty he described as "laying it on with a trowel".  Serving earlier as Governor of Uganda (1935–1940) and Governor of Fiji (1942–1944), Sir Philip Mitchell was a classic peripatetic administrator of the type for decades sent here and there by the Colonial Office and plumed pith helmets were one of the symbols of viceroys, governors-general and governors, those with a military background tending to wear them more assuredly.

Lord Lytton (Edward Robert Lytton Bulwer-Lytton, 1831–1891, Viceroy of India 1876-1880).  As well as pith helmets, under the Raj, there was much dressing up.

By the time World War II ended, few doubted Indian independence would soon be granted; it was a matter just of working out the timing and the mechanism(s).  Intriguingly, even then the pith helmet was understood as something emblematic of colonial oppression and they had become unfashionable, their relegation to a soon to be needed suitcase sometimes a wise precaution, the archives of the India Office (1858-1947) in London including reports of officials wearing them being abused in the streets and even assaulted.  The sociological significance of the pith helmet was discussed in The Wrong Topi: Personal Narratives, Ritual, and the Sun Helmet as a Symbol (1984) by academic folklorists Frank de Caro (1943–2020) and Rosan Jordan (1939–2025) one anecdote illustrating how things had changed.  The language skills of Indian-born General Hastings “Pug” Ismay (1887–1965) and other officers in the British Army who had served in India proved useful during the evacuation from France as they were able to communicate in Hindi over open radio channels without fear of eavesdropping Germans knowing what was being said.  Ismay had left India in 1936 to take up an appointment with the CID (Committee of Imperial Defence) but when he returned in 1947 to become chief of staff to Lord Louis Mountbatten (1900–1979; last viceroy and first governor-general of India 1947-1948) he found it a changed place:

“Ismay was met at New Delhi airport by his old friend, Field Marshal Sir Claude Auchinleck (1884–1981), then commander-in-chief of the Indian Army.  As Ismay stepped down from the plane, he was horrified to see what Auchinleck was wearing on his head: a beret.  Deeply shaken, the only words Ismay could stammer were: ‘My God, Claude!  Where your topi?’  When Ismay, years earlier, had last been in India, the topi had been more than a mere hat.  It had been a veritable icon.  During its heyday from the late nineteenth century to the late 1930s, no European would have thought of being abroad in the noonday sun without a topi squarely planted upon his head, and to have neglected to put one on would have been deemed both improper and unsafe.  All of that had changed by the time of Ismay's return, but the story testifies to the respect that was once accorded to this obligatory headgear.”

Sir Arthur Porritt (1900-1994; Governor-General of New Zealand, 1967-1972), Government House, Wellington, New Zealand, November 1970.

Although New Zealand was not a place of oppressive heat and harsh sunshine, there too, there was a time when governors-general appeared in plumed pith helmets.  A wartime military surgeon, Sir Arthur was a kind of transitional figure as the British Empire became a "Commonwealth of Nations", being New Zealand-born but resident in the UK, he was the country's first first locally born governor-general as all subsequent appointees have been.  In another sign of changing times, Sir Arthur was the last governor-general to wear the full civil uniform and, upon retirement, was raised to the peerage, in 1973 taking his seat in the House of Lords as Baron Porritt of Wanganui and Hampstead.

The exchange between Ismay and Auchinleck was a but footnote in the history of the Raj but seldom has such a brief, insignificant incident so well encapsulated a change so profound and it struck many including the historian Leonard Mosley (1913–1992) who discussed the implications in The Last Days of the British Raj (1961).  Interestingly in Lord Ismay’s own memoirs (1960) the old soldier focused on more the practical aspects of imperial fashion: “Having been brought up in the belief that anyone who failed to wear a pith helmet while the Indian sun was still in the sky was a lunatic, I blurted out, ‘Have you gone mad, Claude?  Where is your topee?’  He replied that, on the contrary, we had all been mad for a hundred years or more to wear such an un-comfortable and unnecessary form of head-gear.”  The shift in sentiment did though appear in a passage in The Jewel in the Crown (1966), the first part of the Raj Quartet (1966-1975) by Paul Scott (1920-1978), set in India during the last years of the Raj.  In the book, there’s a post-war scene in which an officer shocks his more politically aware colleagues by continuing to be attended by a young India manservant, the man blissfully unaware India has moved on while he has not.

Although in Hindi topi meant simply “hat”, by the end of the eighteenth century it had been re-purposed as a synecdoche, Europeans in India habitually referred to by the native inhabitants as “topi-wallahs” (ie wearers of hats rather than turbans).  From there, the term became more specialized and by the mid-1800s, almost exclusively it had become associated with a particular type of hat, the sun helmet which, with its relatively high crown and a wider brim, became so emblematic of European colonialism it was used in advertising and illustrations for many purposes.  Not only that but in India it became for the colonial administrators and many settlers a kind of uniform and a form of cultural assertion, one recounting: “The topi was a fetish; it was a tribal symbol. If you did not wear a topi you were not merely silly, you were a cad. You were a traitor.  You had gone native.”

Lindsay Lohan in pith helmet with riding crop, rendered as a line drawing by Vovsoft.

That attitude illustrates the role of the pith helmet in a way a structural functionalist would understand and may have more efficacy that Lord Ismay’s view of it as an essential tool of sun protection.  Even in the earlier days of the old East India Company, the staff physicians had argued sunstroke was the result of a rise in general body temperature and not necessarily from direct exposure to the sun, some even arguing the head was not especially susceptible to heat; they noted Indian adult males got along quite well with a different type of head protection and Indian women and children generally wore little or none.  While the pith helmet was not exclusive to India, it had not widely been adopted in other hot parts of the British Empire (such as outback Australia, the Americas or parts of Africa) and historians have speculated the real importance was psychological, a reassuring symbol of continuity.  Certainly, recent research has shown hats with wider brims provide much better protection from the sun but there was a ritualism associated with the things, diaries of travellers noting how passengers on ships routinely would put on their pith helmet after passing through the Suez Canal on their way to India and barely taking it off until entering the Mediterranean on the voyage home.  In short, it was a badge of Anglo-Indian identity.

In other words, it was an assertion of Britishness or “whiteness” in that it was a type of headgear worn by Europeans and very seldom by Indians.  Tellingly, those of mixed European and Indian ancestry, wore topis with even more enthusiasm than the English themselves; with the zeal of the convert as it were.  Jokes about Eurasians wearing pith helmets at inappropriate times (such as with pyjamas, in the bath or during moments of intimacy) became legion.  One often neglected aspect of the pith helmet shifting during the last days of the Raj from a symbol of authority to one of shame was that the nature of the British presence in India changed dramatically during the war as a consequence of the sub-continent’s strategic significance to the Far East Theatre.  During the conflict, a huge number arrived from the UK (military and civilian) and they often were of a different social class than those who had for a century made up the Anglo-Indian community, the overwhelming majority of them of type who would in pre-war conditions never have contemplated even a visit.  Putting a pith helmet on them did not a topi-wallah make and the old establishment knew the end was nigh, the demise of the hat not a cause but a harbinger of a change which had begun long before “the stroke of the midnight hour”.

Topi-wallah Melania Trump (b 1970; FLOTUS 2017-2021 and since 2025) in pith helmet, on safari, Kenya, October, 2018.

In common with the more stylish FLOTUSes, Melania Trump’s choice of clothing pften has been analysed in search of political meaning, a deconstruction her husband escaped except for the commentary about the length he chose to allow his ties to hang and those observations were more personal than political.  Mrs Trump, doubtless well aware of the media's interest, wore a pith helmet while on safari near Nairobi, Kenya, attracting from the left criticism for donning a symbol of white colonial rule while from the right, approvingly it was observed a pith helmet had never looked so good.

Presumably, even if unaware she was courting controversy (which is unlikely), the White House would have spelled out the implications so the pith helmet must have been worn to be provocative and the reaction wouldn’t have been unexpected because a few weeks earlier, while visiting a migrant child detention centre, she choose a Zara jacket (US$39) emblazoned across the back with the words “I REALLY DON'T CARE, DO U?”  Clearly a garment for a photo-opportunity, it was worn not while in the presence of the children but only when entering the aircraft and helicopter used for the trip.  The press of course sought comment which elicited from the White House the expected contradictory responses which from day one has typified the media-management of the Trump administration.

Melania Trump in Zara jacket from the spring/summer 2016 collection, 2018.

The feeling among the press was that whatever the origins of the approach, the “confected confusion” was a deliberate strategy, unlike what prevailed under the previous administration of Joe Biden (b 1942; US president 2021-2025) which was merely “confused”.  Regarding the Zara jacket, the POTUS said the message was there for the “fake news media” while the FLOTAS’s communications chief insisted it was “just a jacket” and there was “no hidden message”.  Mrs Trump herself later (sort of) clarified things, telling ABC News the jacket “…was a kind of message, yes”, adding it was obvious she “…didn't wear the jacket for the children” and it was donned only “…to go on the plane and off the plane.... It was for the people and for the left-wing media who are criticizing me.  I want to show them I don't care.  You could criticize whatever you want to say.  But it will not stop me to do what I feel is right.”  Mrs Trump went on to reiterate her own critique of the media for being “obsessed” with what she wears, noting it was only the jacket which attracted attention rather than any matters to do with child detention or immigration more broadly: “I would prefer they would focus on what I do and on my initiatives than what I wear.”  It might seem curious a former model would express surprise at interest being taken in the clothes a woman wears but, well aware nothing can be done about that, she has proved more adept at weaponizing messages than most White House staff have managed.

Nail

Nail (pronounced neyl)

(1) A slender, typically rod-shaped rigid piece of metal, usually in many lengths and thicknesses, having (usually) one end pointed and the other (usually) enlarged or flattened, and used for hammering into or through wood, concrete or other materials; in the building trades the most common use is to fasten or join together separate pieces (of timber etc).

(2) In anatomy, a thin, horny plate, consisting of modified epidermis, growing on the upper side of the end of a finger or toe; the toughened protective protein-keratin (known as alpha-keratin, also found in hair) at the end of an animal digit, such as fingernail.

(3) In zoology, the basal thickened portion of the anterior wings of certain hemiptera; the basal thickened portion of the anterior wings of certain hemiptera; the terminal horny plate on the beak of ducks, and other allied birds; the claw of a mammal, bird, or reptile.

(4) Historically, in England, a round pedestal on which merchants once carried out their business.

(5) A measure for a length for cloth, equal to 2¼ inches (57 mm) or 1⁄20 of an ell; 1⁄16 of a yard (archaic); it’s assumed the origin lies in the use to mark that length on the end of a yardstick.

(6) To fasten with a nail or nails; to hemmer in a nail.

(7) To enclose or confine (something) by nailing (often followed by up or down).

(8) To make fast or keep firmly in one place or position (also used figuratively).

(8) Perfectly to accomplish something (usually as “nailed it”).

(9) In vulgar slang, of a male, to engage in sexual intercourse with (as “I nailed her” or (according to Urban Dictionary: “I nailed the bitch”).

(10) In law enforcement, to catch a suspect or find them in possession of contraband or engaged in some unlawful conduct (usually as “nailed them”).

(11) In Christianity, as “the nails”, the relics used in the crucifixion, nailing Christ to the cross at Golgotha.

(12) As a the nail (unit), an archaic multiplier equal to one sixteenth of a base unit

(13) In drug slang, a hypodermic needle, used for injecting drugs.

(14) To detect and expose (a lie, scandal, etc)

(15) In slang, to hit someone.

(16) In slang, intently to focus on someone or something.

(17) To stud with or as if with nails.

Pre 900: From the Middle English noun nail & nayl, from the Old English nægl and cognate with the Old Frisian neil, the Old Saxon & Old High German nagal, the Dutch nagel, the German Nagel, the Old Norse nagl (fingernail), all of which were from the unattested Germanic naglaz.  As a derivative, it was akin to the Lithuanian nãgas & nagà (hoof), the Old Prussian nage (foot), the Old Church Slavonic noga (leg, foot), (the Serbo-Croatian nòga, the Czech noha, the Polish noga and the Russian nogá, all of which were probably originally a jocular reference to the foot as “a hoof”), the Old Church Slavonic nogŭtĭ, the Tocharian A maku & Tocharian B mekwa (fingernail, claw), all from the unattested North European Indo-European ənogwh-.  It was further akin to the Old Irish ingen, the Welsh ewin and the Breton ivin, from the unattested Celtic gwhīnā, the Latin unguis (fingernail, claw), from the unattested Italo-Celtic əngwhi-;the Greek ónyx (stem onych-), the Sanskrit ághri- (foot), from the unattested ághli-; the Armenian ełungn from the unattested onogwh-;the Middle English verbs naile, nail & nayle, the Old English næglian and cognate with the Old Saxon neglian, the Old High German negilen, the Old Norse negla, from the unattested Germanic nagl-janan (the Gothic was ganagljan).  The ultimate source was the primitive Indo-European h₃nog- (nail) and the use to describe the metal fastener was from the Middle English naylen, from the Old English næġlan & nægl (fingernail (handnægl)) & negel (tapering metal pin), from the Proto-Germanic naglaz (source also of Old Norse nagl (fingernail) & nagli (metal nail).  Nail is a noun & verb, nailernailless & naillike are adjectives, renail is a verbs, nailing is a noun & vern and nailed is a verb & adjective; the noun plural is nails.

Nail is modified or used as a modifier in literally dozens of examples including finger-nail, toe-nail, nail-brush, nail-file, rusty-nail, garden-nail, nail-fungus, nail-gun & frost-nail.  In idiomatic use, a “nail in one's coffin” is a experience or event that tends to shorten life or hasten the end of something (applied retrospectively (ie post-mortem) it’s usually in the form “final nail in the coffin”.  To be “hard as nails” is either to be “in a robust physical state” or “lacking in human feelings or without sentiment”. To “nail one's colors to the mast” is to declare one’s position on something.  Something described as “better than a poke in the eye with a rusty nail” is a thing, which while not ideal, is not wholly undesirable or without charm.  In financial matters (of payments), to be “on the nail” is to “pay at once”, often in the form “pay on the nail”.  To “nail something down” is to finalize it. To have “nailed it” is “to perfectly have accomplished something” while “nailed her” indicates “having enjoyed sexual intercourse with her”.  The “right” in the phrase “hit the nail right on the head” is a more recent addition, all known instances of use prior to 1700 being “hit the nail on the head” and the elegant original is much preferred.  It’s used to mean “correctly identify something or exactly to arrive at the correct answer”.  Interestingly, the Oxford English Dictionary (OED) notes there is no documentary evidence that the phrase comes from “nail” in the sense of the ting hit by a hammer.

Double-headed nails.

Double-headed nails are used for temporary structures like fencing.  When the shaft is hammered in to the point where the surface of the lower head is flat against the surface of that into which it's being hammered, it leaves the upper head standing proud with just enough of the shaft exposed to allow a claw-hammer to be used to extract nail.  There is a story that as part of an environmental protest against the building or demolition of some structure (the tales vary), activists early one morning went to the temporary fencing around the contested site and hammered in all the double-headed nails.  This is believed to be an urban myth.

The sense of “fingernail” appears to be the original which makes sense give there were fingernails before there were spikes (of metal or any other material) used to build stuff.  The verb nail was from the Old English næglian (to fix or fasten (something) onto (something else) with nails), from the Proto-Germanic ganaglijan (the source also of the Old Saxon neglian, the Old Norse negla, the Old High German negilen, the German nageln and the Gothic ganagljan (to nail), all developed from the root of the nouns.  The colloquial meaning “secure, succeed in catching or getting hold of (someone or something)” was in use by at least the 1760; hence (hence the law enforcement slang meaning “to effect an arrest”, noted since the 1930s.  The meaning “to succeed in hitting” dates from 1886 while the phrase “to nail down” (to fix in place with nails) was first recorded in the 1660s.

Colors: Lindsay Lohan with nails unadorned and painted.

As a noun, “nail-biter” (worrisome or suspenseful event), perhaps surprisingly, seems not to have been in common use until 1999 an it’s applied to things from life-threatening situations to watching close sporting contests.  The idea of nail-biting as a sign of anxiety has been in various forms of literature since the 1570s, the noun nail-biting noted since 1805 and as a noun it was since the mid-nineteenth century applied to those individuals who “habitually or compulsively bit their fingernails” although this seems to have been purely literal rather than something figurative of a mental state.  Now, a “nail-biter” is one who is “habitually worried or apprehensive” and they’re often said to be “chewing the ends of their fingernails” and in political use, a “nail biter” is a criticism somewhat less cutting than “bed-wetter”.  The condition of compulsive nail-biting is the noun onychophagia, the construct being onycho- (a creation of the international scientific vocabulary), reflecting a New Latin combining form, from the Ancient Greek ὄνυξ (ónux) (claw, nail, hoof, talon) +‎ -phagia (eating, biting or swallowing), from the Ancient Greek -φαγία (-phagía).  A related form was -φαγος (-phagos) (eater), the suffix corresponding to φαγεῖν (phageîn) (to eat), the infinitive of ἔφαγον (éphagon) (I eat), which serves as aorist (essentially a compensator for sense-shifts) (for the defective verb ἐσθίω (esthíō) (I eat).  Bitter-tasting nail-polish is available for those who wish to cure themselves.  Nail-polish as a product dates from the 1880s and was originally literally a clear substance designed to give the finger or toe-nails a varnish like finish upon being buffed.  By 1884, it was being sold as “liquid nail varnish” including shads of black, pink and red although surviving depictions in art suggests men and women in various cultures have for thousands of years been coloring their nails.  Nail-files (small, flat, single-cut file for trimming the fingernails) seem first to have been sold in 1819 and nail-clippers (hand-tool used to trim the fingernails and toenails) in 1890.

Francis (1936-2025; pope 2013-2025) at the funeral of Cardinal George Pell (1941-2023), St Peter’s Basilica, the Vatican, January 2023.

The expression "nail down the lid" is a reference to the lid of a coffin (casket), the implication being one wants to make doubly certain anyone within can't possible "return from the dead".  The noun doornail (also door-nail) (large-headed nail used for studding batten doors for strength or ornament) emerged in the late fourteenth century and was often used of many large, thick nails with a large head, not necessarily those used only in doors.  The figurative expression “dead as a doornail” seems to be as old as the piece of hardware and use soon extended to “dumb as a doornail” and “deaf as a doornail).  The noun hangnail (also hang-nail) is a awful as it sounds and describes a “sore strip of partially detached flesh at the side of a nail of the finger or toe” and appears in seventeenth century texts although few etymologists appear to doubt it’s considerably older and probably a folk etymology and sense alteration of the Middle English agnail & angnail (corn on the foot), from the Old English agnail & angnail.  The origin is likely to have been literally the “painful spike” in the flesh when suffering the condition.  The first element was the Proto-Germanic ang- (compressed, hard, painful), from the primitive Indo-European root angh- (tight, painfully constricted, painful); the second the Old English nægl (spike), one of the influences on “nail”.  The noun hobnail was a “short, thick nail with a large head” which dates from the 1590s, the first element probably identical with hob (rounded peg or pin used as a mark or target in games (noted since the 1580s)) of unknown origin.  Because hobnails were hammered into the leather soles of heavy boots and shoes, “hobnail” came in the seventeenth century to be used of “a rustic person” though it was though less offensive than forms like “yokel”.

Nails and pins

Mug shot “pin” from TeePublic featuring Lindsay Lohan (b 1986, left), Donald Trump (b 1946; POTUS 2017-2021 and since 2025) and Paris Hilton (b 1981, right).  In this context, although the product really is “the badge”, the name was gained from the built-in pin supplied to secure the object to clothing.

As designs, a nail and a pin are similar, obviously differing only in scale but the function of each is different.  A nail’s primary purpose is to function as a structural fastener joining materials (most typically two or more pieces of wood) although there are specialized nails driven into substrate by impact (variously with hammers or nail guns (sometimes called “pin-nailers”, some of which are built to fire “panel pins” (very slender nails) or small “headless nails”).  A nail relies on friction and compression in the surrounding material for its holding strength.  Pins look like scaled-down nails but mostly are used for alignment, retention or pivoting, rather than structural load-bearing.  Because of their more delicate construction, pins often are inserted through specific-purpose, pre-existing holes and in many cases are intended to be temporary and are thus removable.  Visually, both nails and pins have heads (round, flat, clipped etc) and a tapered shank with a tip pointed for pointed tip for penetration (“snub-nosed” nails do exist but are rare) and both are designed slightly to deform the surrounding material when driven.  The most obvious difference is that a pin’s head is very small and some are spherical and made from plastic; they’re designed only to be pushed with finger-pressure rather than being hit with a hammer.  Although the term “pin” is used for some specialized devices used in building and engineering (dowel pin, pivot pin, gudgeon pin (also as wrist pin), roll pin, cotter pin etc), the word is most associated with the tailor’s pin (used mostly in textiles and usually clipped to “pin”).  In jewelry design and textiles there are also variants including the “lapel pin” and the fashion industry’s device of last resort, the “safety pin”.

Pinhead in publicity shot for Hellraiser III: Hell on Earth (1992).

Clive Barker's (b 1952) supernatural horror movie Hellraiser (1987) was based on his novella The Hellbound Heart (1986) and was a surprise hit, making it a franchise which has thus far spawned nine sequels, the most recent released in 2022.  The plot involved a mysterious puzzle box that, when opened, summoned the Cenobites, a group of extra-dimensional, sadomasochistic beings unable to differentiate between pain and pleasure.  It was a good premise for a horror movie but the character who really captured the audience's imagination was the unnamed figure viewers dubbed “Pinhead”.  Although Pinhead appeared in the original film for fewer than ten minutes, the character became the franchise’s focal point and has since dominated the publicity material for subsequent releases.  The popularity of Hellraiser has been maintained and it’s hoped that for the next release the producers will offer the part to Peter Dutton (b 1970; leader of the Liberal Party of Australia 2022-2025).

Peter Dutton captured by a photographer during a happy moment (left), Pinhead with the box able to summon the Cenobites (centre) and and artist's depiction of Mr Dutton in “Pinhead mode” (digitally altered image, right).

No longer burdened with tiresome parliamentary duties since losing his seat in the 2025 Australian general election, Mr Dutton has time for a third career and he should be good at playing an unsmiling character who speaks in a relentless monotone; really, all he need do is act naturally.  It’s suspected also he’ll be good at learning a script given the decades he spent parroting “talking points” and TWS (three word slogans).  While it’s an urban myth Mr Dutton wasn’t offered the part of Lord Voldemort in the Harry Potter movie franchise because he was deemed “too scary”, as Pinhead he’d be “just scary enough”.  While the LNP (Liberal National Party) state government in Queensland recently has appointed Mr Dutton to the board of the QIC (Queensland Investment Corporation, the investment manager of the state’s Aus$135 billion in assets), it’s understood his duties in the Aus$130,000 per annum role will be neither onerous or time-consuming so there’ll be ample opportunity for film-shoots.  Although when in opposition the LNP had decried the ALP (Australian Labor Party) government’s frequent appointment of ALP figures to lucrative sinecures, once in office the LNP continued the “jobs for the boys” tradition.  In the modern era, the two most striking characteristics of right-wing fanatics is (1) a fondness for sitting safely in a bunker while advocating for (and sometimes sending) other people's children to go a fight a war somewhere and (2) after a career spent extolling the virtues of “private enterprise” and criticizing “government waste”, being anxious to get back on the public payroll as soon as their political careers end.  Reassuringly for taxpayers who may have been worried Mr Dutton would not be able to continue to enjoy the lifestyle to which their taxes made him accustomed (“entitled” as he might have put it), it’s believed his director’s fees from QIC will not affect his parliamentary pension (understood to be between Aus$260,000-Aus$280,000 per annum).

The Buick Nailhead

In the 1930s, the straight-8 became a favorite for manufacturers of luxury cars, attracted by its ease of manufacture (components and assembly-line tooling able to be shared with those used to produce a straight-6), the mechanical smoothness inherent in the layout and the ease of maintenance afforded by the long, narrow configuration, ancillary components readily accessible.  However, the limitations were the relatively slow engine speeds imposed by the need to restrict the “crankshaft flex” and the height of the units, a product of the long strokes used to gain the required displacement.  By the 1950s, it was clear the future lay in big-bore, overhead valve V8s although the Mercedes-Benz engineers, unable to forget the glory days of the 1930s when the straight-eight W125s built for the Grand Prix circuits generated power and speed Formula One wouldn’t see until the 1980s, noted the relatively small 2.5 litre (153 cubic inch) displacement limit for 1954 and conjured up a final fling for the layout.  Used in both Formula One as the W196R and in sports car racing as the W196S (better remembered as the 300 SLR) the new 2.5 & 3.0 litre (183 cubic inch) straight-8s, unlike their pre-war predecessors, solved the issue of crankshaft flex (the W196's redline was 9500 compared with the W125's 5800) by locating the power take-off at the centre, adding mechanical fuel-injection and a desmodromic valve train to make the things an exotic cocktail of ancient & modern (on smooth racetracks and in the hands of skilled drivers, the swing axles at the back not the liability they might sound).  Dominant during 1954-1955 in both Formula One & the World Sports Car Championship, they were the last of the straight-8s in top-line competition.

Schematic of Buick “Nailhead” V8, 1953-1966.

Across the Atlantic, the US manufacturers also abandoned their straight-8s.  Buick introduced their overhead valve (OHV) V8 in 1953 but, being much wider than before, the new engine had to be slimmed somewhere to fit between the existing inner-fenders (it would not be until later the platform was widened).  To achieve this, the engineers narrowed the cylinder heads, compelling both a conical (the so-called “pent-roof”) combustion chamber and an arrangement in which the sixteen valves pointed directly upwards on the intake side, something which not only demanded an unusual pushrod & rocker mechanism but also limited the size of the valves.  So, the valves had to be tall and narrow and, with some resemblance to nails, they picked up the nickname “nail valves”, morphing eventually to “nailhead” as a description of the whole engine.  The valve placement and angle certainly benefited the intake side but the geometry compromised the flow of exhaust gases which were compelled by their anyway small ports to make a turn of almost 180^o on their way to the tailpipe.  As an indication of the heat-soak generated by that 180^o turn, the surrounding water passages were very wide. 

It wasn't the last time the head design of a Detroit V8 would be dictated by considerations of width.  When Chrysler in 1964 introduced the 273 cubic inch (4.5 litre) V8 as the first of its LA-Series (that would begat the later 318 (5.2), 340 (5.5) & 360 (5.9) as well as the V10 made famous in the Dodge Viper), the most obvious visual difference from the earlier A-Series V8s was the noticeably smaller cylinder heads.  The A engines used as skew-type valve arrangement in which the exhaust valve was parallel to the bore with the intake valve tipped toward the intake manifold (the classic polyspherical chamber).  For the LA, Chrysler rendered all the valves tipped to the intake manifold and in-line (as viewed from the front), the industry’s standard approach to a wedge combustion chamber.  The reason for the change was that the decision had been taken to offer the compact Valiant with a V8 but it was a car which had been designed to accommodate only a straight-six and the wide-shouldered polyspheric head A-Series V8s simply wouldn’t fit.  So, essentially, wedge-heads were bolted atop the old A-Series block but the “L” in LA stood for light and the engineers wanted something genuinely lighter for the compact (in contemporary US terms) Valiant.  Accordingly, in addition to the reduced size of the heads and intake manifold, a new casting process was developed for the block (the biggest, heaviest part of an engine) which made possible thinner walls.  "Light" is however a relative term and the LA series was notably larger and heavier than Ford's "Windsor" V8 (1961-2000) which was the exemplar of the "thin-wall" technique.  This was confirmed in 1967 when, after taking control of Rootes Group, Chrysler had intended to continue production of the Sunbeam Tiger, by then powered by the Ford Windsor 289 (4.7 litre) but with Chrysler’s 273 LA V8 substituted.  Unfortunately, while 4.7 Ford litres filled it to the brim, 4.4 Chrysler litres overflowed; the Windsor truly was compact.  Allowing it to remain in production until the stock of already purchased Ford engines had been exhausted, Chrysler instead changed the advertising from emphasizing the “…mighty Ford V8 power plant” to the vaguely ambiguous “…an American V-8 power train”.

322 cubic inch Nailhead in 1953 Buick Skylark convertible (left) and 425 cubic inch Nailhead in 1966 Buick Riviera GS (with dual-quad MZ package, right).  Note the “Wildcat 465” label on the air cleaner, a reference to the claimed torque rating, something most unusual, most manufacturers using the space to advertise horsepower or cubic inch displacement (CID).

The nailhead wasn’t ideal for producing top-end power but the design did generate prodigious low-end torque, something much appreciated by Buick's previous generation of buyers who much had relished the low-speed responsiveness of the famously smooth straight-8.  However, like everybody else, Buick hadn’t anticipated that as the 1950s unfolded, the industry would engage in a “power race”, something to which the free-breathing Cadillac V8s and Chrysler’s Hemis were well-suited.  For that, the somewhat strangulated Buick Nailhead was not at all suited and to gain power the engineers were compelled to add high-lift, long-duration camshafts which enabled the then magic 300 HP (horsepower) number to be achieved but at the expense of smoothness; tales of Buick buyers (long accustomed to straight-8s that ran so smoothly at idle it could be hard to tell if the things were running) returning to the dealer to fix the “rumpity-rump” became legion.  Still, the Nailhead was robust, relatively light and offered what was then a generous displacement and the ever inventive hot-rod community soon worked out the path to power was to use forced induction and invert the valve use, the supercharger blowing the fuel-air mix into the combustion chambers through the exhaust ports while the exhaust gases were evacuated through the larger intake ports.  Thus, for a while, the Nailhead enjoyed a role as a niche player although the arrival in the mid 1950s of the much more tuneable Chevrolet V8s ended the vogue for all but a few devotees who continued use well into the 1960s.  Buick acknowledged reality and, unusually, instead of following the industry trend and drawing attention to displacement & power, publicized their big torque numbers, confusing some (though probably not Buick buyers who were a loyal crew who sometimes would look down on more expensive Cadillacs because they were "flashy").  The unique appearance of the old Nailhead retains some nostalgic appeal for the modern hot-rod community and they do sometimes appear, a welcome change from the more typical small-block Fords or Chevrolets.

Lockheed SR-71 Blackbird (1964-1999).

Not confused about numbers was the USAF (United States Air Force) which was much interested in power for its aircraft but also had a special need for torque on the tarmac and briefly that meant another quirky niche for the Nailhead.  The Lockheed SR-71 Blackbird (1964-1979) was a long-range, high-altitude supersonic (Mach 3+) aircraft used by the USAF for reconnaissance between 1966-1998 and by the NASA (National Aeronautics & Space Administration) for observation missions as late as 1999.  Something of a high-water mark among the extraordinary advances made in aeronautics and materials construction during the Cold War, the SR-71 used Pratt & Whitney J58 turbojet engines which featured an innovative, secondary air-injection system for the afterburner, permitting additional thrust at high speed.  The SR-71 still holds a number of altitude and speed records and Lockheed’s SR-72, a hypersonic unmanned aerial vehicle (UAV) is said to be in an “advanced stage” of design and construction although whether any test flights will be conducted before 2030 remains unclear, the challenges of sustaining in the atmosphere velocities as high as Mach 6+ onerous given the heat generated and stresses imposed by the the fluid dynamics of air at high speed.

Drawing from user manual for AG330 starter cart (left) and AG330 starter cart with dual Buick Nailhead V8s (right).

At the time, the SR-71 was the most exotic aircraft on the planet but during testing and early in its career, just for the engines to start it relied on a pair of even then technologically bankrupt Buick Nailhead V8s.  These were mounted in a towed cart and were effectively the turbojet’s starter motor, a concept developed in the 1930s as a work-around for the technology gap which emerged as the V12 aero-engines became too big to start by hand but lacked on-board electrical systems to trigger ignition.  The two Nailheads were connected by gears to a single, vertical drive shaft which ran the jet up to the critical speed at which ignition became self-sustaining.  The engineers chose the Nailheads after comparing them to other large displacement V8s, the aspect of the Buicks which most appealed being the torque generated at relatively low engine speeds, a characteristic ideal for driving an output shaft, torque best visualized as a "twisting" force.  After the Nailhead was retired in 1966, later carts used Chevrolet big-block V8s but in 1969 a pneumatic start system was added to the infrastructure of the USAF bases from which the SR-71s most frequently operated, the sixteen-cylinder carts relegated to secondary fields the planes rarely used.