What’s the origin and history of the phrase “ten foot pole”?

Question

According to Dictionary.com the phrase, ‘Not touch (something/someone) with a ten-foot pole’, dates back to the mid-eighteenth century:

• This expression dates from the mid-1700s, when it began to replace the earlier not to be handled with a pair of tongs. In the 1800s barge-pole was sometimes substituted for ten-foot pole, but that variant has died out.

But where does it come from?

Answer 1

The British equivalent, though arising later than the American ten-foot pole, is “not touching s.o. or s.th. with a barge pole”:

The British get dog sick, leave footmarks and they wouldn’t touch some things with a barge pole. Americans get sick as a dog, leave footprints and wouldn’t touch some things with a ten-foot pole. — Catherine McCormick, British-American/American-British, 2001.

One of the earliest attestations for the British usage suggests a fairly recent coinage:

…he would not touch him with the end of a barge pole—(roars of laughter). — Oxford Times, 7 Oct. 1876. BNA [paywall]

The first instances include the end of the barge pole, which would be dropped on its way to a frozen expression. More telling, however, is that the metaphorical barge-pole could elicit roars of laughter, as if it were some novel witicism rather than a well-known cliche. Sir Randolph Churchill could still use it as a laugh line in 1884.

In America people had far more experience with a common measuring device than they did with barges, which after the emergence of the railroad receded in commercial and cultural importance.

The ten-foot pole in this expression is not a pole that happens to be ten feet long, but an open compound denoting a measuring tool just as yardstick is a closed one. With the wide availability of cheaply manufactured pocket metal tape measures in the 1920s, ten-foot poles were no longer useful or convenient — except in the metaphor which engendered the expression in the first place:

The early farmer had to build a cabin and barn or stable. Structures were built using a 10-foot pole, thus the old saying, “I wouldn’t touch it with a ten foot pole.” — George Wanamaker, “Measurement on the Farm,” June 2011, farmcollector.com

A ten-foot pole, along with a sixteen-foot surveyor’s pole, equipped an expedition in 1728 to survey the boundary between Virginia and North Carolina, which William Byrd (read all about his sex life in the Secret Diaries!) described in a book published a decade later:

At the same time, we found the Ground moist and trembling under our feet like a Quagmire, insomuch that it was an easy matter to run a Ten-Foot-Pole up to the Head in it, without exerting any uncommon Strength to do it. — William Byrd, Histories of the Dividing Line Betwixt Virginia and North Carolina, 1738 (repr. 1929), 62.

I have been unable to verify a mid-18th c. origin for the expression, but no 19th c. usage of ten-foot pole listed here would be a novelty — except, of course, the patent notice for one that conveniently folds up:

Having thus described my invention, I claim as new and desire to secure by Letters Patent as a new article of manufacture, a ten-foot pole made in four sections, the two middle ones hinged together and provided with slide E... — Specifications and Drawings of Patents Issued from the U.S. Patent Office for June 1875.

Clever farmers could easily make their own:

Among the things which are found convenient in every farmer's work-shop is a ten-foot pole, made thus: A piece of wood, one and a quarter inches square and ten feet long, is nicely smoothed with the plane, and then marked as follows ... —American Agriculturist 49 (1890), 259.

Ten-foot poles could be used in surveying, laying out a field or a large flower bed, measuring out a court for lawn tennis, testing the depth of flood water, for any number of tasks in the building trades:

He accordingly measures off eight feet from the end of one sill, and there makes a mark; he then measures off six feet on the sill lying at right angles with the first, and makes another mark; he then lays on his ten foot pole… — The Farmers' Cabinet, and American Herd-book, 1840.

and even a sign of celebration:

He stood upon the timber to be raised, swung his ten foot pole, and cried out, “Altogether, Altogether, ALTOGETHER, lift altogether;” and thus the massive front was erected, and there it stands to this day, as the result of united effort. — The Well-Spring, 3–4 (1846), 180.

Waving about a modern retracting metal tape measure — even in bright Stanley yellow — just wouldn’t have the same effect.

One of the first appearances of a ten-foot pole measuring a metaphoric distance in an American newspaper discusses a political matter of the day:

Last year, when running for the Legislature, the “whigs” would not touch [Henry] Clay with a ten foot pole ; but many now declare they will not vote for any one that is opposed to Clay. — The North Carolina Standard (Raleigh), 12 June 1839.

Now a bland narrative that basically says “It was a big yardstick” has far less currency than a macabre tale of dispatching decomposing corpses in New Orleans — all folk etymologies, no matter how outlandish, are always entertaining — but I’m afraid a measuring tool from the 18th and 19th centuries that was part of daily life for many is a far more likely, though dull, scenario.

Answer 2

The expression was certainly well established by 1850, but I couldn't find any instances of it dating to the 1700s. In fact, the earliest instance I could find of "with a ten [or 10] foot pole" in various book and newspaper databases is from a letter dated February 14, 1828 in Abiel Abbot, Letters Written in the Interior of Cuba (1829) [snippet view]:

A yoke is placed behind their [the oxen's] horns at the root, and so fixed to them with fillets and ropes, that they draw or push by their horns without chafing.A rope or thong leads from that gear to the nostril, which is perforated to receive it. A rope thus fastened to the nose of each ox, is sometimes seen in the hand of a man leading the team, as we lead a horse by the bridle; and sometimes the teamster holds the rope in his hand, and walks by the side of the cattle, goading the animals with a ten-foot pole.

This instance suggests a possible source of the expression that is different from the ones raised heretofore: using a ten-foot pole as a goad. Although the evidence for such an original meaning is circumstantial and rather slender, it certainly makes sense as an image of distancing oneself from something not to be approached too closely.

Another interesting instance appears in a long philosophical poem titled "Geraldine," in Rufus Dawes, Geraldine, Athenia of Damascus, and Miscellaneous Poems (1839):

pity him who loves to speculate/ On the sublime relations of the soul,/ Yet narrows down his views at such a rate,/ He'd measure heaven with a ten-foot pole—/ Who dares not dive in those forbidden wells,/ Where truth, with falsehood mingled, ever dwells.

Here the sense of "with a ten-foot pole" seems to be "with ridiculously inappropriate exactitude"—but in any case, the wording involves measuring with the length of the pole, not touching or fending off with the extreme end of the pole.

The earliest instance I could find of figurative use of "touch [someone or something] with a ten-foot pole" is from "Buying Up the Press," in the [Lawrenceburg] Indiana Palladium (September 22, 1832, reprinted from the Missilonn Gazette), which uses the phrase in a very modern-sounding way:

How true is the saying that "a drowning man will catch at straws." Here we see men who a short time since would not have touched Webb, with a ten foot pole, welcoming him to their ranks, and declaring their belief that on him depends the result of the next Presidential election. Poor fellows! they calculate without their host this time.

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I also checked various book and newspaper databases for the phrase "with a barge pole" to see how old that version of the wording is. The earliest relevant instance that came up was from "Capitalist Literature," in the Newcastle [New South Wales] Morning Herald and Miners' Advocate (May 5, 1887):

The extreme good taste, fairness of argument, and blushing modesty may be gathered from the concluding lines where it is inferred that it remains for us in New South Wales to furnish lower depths than Parnell or Labouchere, two men who would not touch the editor of the Spectator with a barge pole, or rather would not touch him without one.

This is 55 years after and an ocean away from the 1832 instance of "ten foot pole" in the Indiana Palladium. Nevertheless, there may be much earlier instances of both terms than I was able to find. In particular, the "barge pole" version of the expression may have its roots in Britain, where free, searchable databases of older newspapers are (as far as I know) unavailable.

Answer 3

What does the pole in not touch something with a ten-foot pole refer to?

Before the 20th century, the pole was a common measuring device and evidence suggests that the figure ten-foot was a conveniently rounded number; the expression is, essentially, a hyperbolic statement, and was probably the inspiration for the more recent British idiom wouldn't touch sth with a barge pole (1877). It's worth noting that earlier versions had the form with the end of a barge pole, as seen below.

Mostly Fools: A Romance of Civilization (1886)

As for me I wouldn't touch one of 'em, much less yours—not if he were the Pope of Rome—not with the end of a barge pole—not if I were paid for it, there now; and I wish I'd never been born to be slave to such a brute beast, I do—booooh! ”

How old is the ten-foot rod / perch / pole?

Talking of Popes, the precise origin of the ten-foot pole can be traced back to Ancient Rome.

As far back as the first-century BC, Roman surveyors and engineers used a rod called a decempeda, which measured ten Roman feet: (decem) ‘ten’ (pedes) ‘feet’. The term decempeda was also known as pertica from which the English word, perch, is derived.

decempeda
It was usually of square section capped at both ends by a metal shoe, and painted in alternating colours. Together with the groma and Dioptra the decempeda formed the basic kit for the Roman surveyors. The measuring rod is frequently found depicted in Roman art showing the surveyors at work. Wikipedia

The rod became an essential unit of measurement in England. Ever since 1324, an acre of land had been defined as the “area of four perches in width by forty perches in length.” However, a rod (perch, pole) was not ten but fifteen feet long. Even more confusingly, the rod as a survey measure was standardized by Edmund Gunter in England in 1607 as one-fourth of a chain (of 66 feet (20.12 m)), or 16 1⁄2 feet (5.03 m) long.

Despite the issues of royal ordinances over the centuries, weights and measures continued to be arbitrary. Finally, in the early 17th century, a list of units and standards was agreed upon and fixed. The result of which led to the calculation of the perfect acre of land as being an area of 40 rods (in length) and 4 rods (in breadth), i.e. 160 square rods.

This explains why we come across written instances of 10-foot rod, and even 40-foot pole

Although the House of Representative's report was printed in 1858, the “homely” expression is said to be uttered by the Federal Judge, John Charles Watrous, in 1851. Another witness later recalls:

Judge Watrous turned round and said, I would not touch them, sir, with a forty-foot pole. The reason why I remember these words is, that I thought they were undignified for a judge to use.

The English system of measurement had been adopted by the United States and it continued to be in use in spite of the British 1824 Weights and Measures Act that introduced the Imperial system of units and repealed the medieval Composition of Yards and Perches (Compositio Ulnarum et Perticarum), dated from 1250 to 1305.

In Triumph of Criticism. A critical and paradox work on the Bible, published in 1869 (Philadelphia), we see another variant of the American idiom:

But on meeting with universal discouragement from book publishers to whom I applied, in regard to the practicability of such an undertaking – one even refusing to touch it at his risk with a ten foot rod!– the project was for some time held under consideration

Thus the ten-foot rod (or perch) was originally a Roman measuring tool called decempea or pertica, whereas the rod was an old Saxon unit probably equal to 20 “natural feet” (pes naturalis, about 9.8 inches), which measured approximately 16.333 feet.

Examples of “ten-foot rod” in 17th century

A Large Dictionary In Three Parts: (1677)

Decempeda, Cic. instrumentum seil. [?] pedum decem. perch, or rod of ten foot long

Philosophical Transactions (May 20. 1684)

…to be exprest on a marble Table in the Capitol, together with the Roman Palm of nine inches, and the Canna Architectonica of ten Palms, and the Decemeda or Rod of ten Foot.

Mechanick exercises: or, The doctrine of Handy-Works (1693)

We shall begin therefore to measure the Ground-plot, to which Carpenters use a Ten-Foot Rod for expedition, which is a Rod about an Inch square, and ten foot long; being divided into ten equal parts, each part containing one foot,…

Mellificium Mensionis: Or, The Marrow of Measuring (1727)

…to wit, Length, Breadth, and Thickness, to be multiplied each by the other; and this kind of solid Mensuration serveth for the measuring of Timber, Stone, Digging, Bricklayers Work, for it is commonly reduced to a Thickness, and all manner of solid Bodies whatsoever.

The Instruments that are used in taking of the Lengths and Heights (or Breadths) in measuring of the following Works, are a ten Foot Rod and a five Foot Rod, and a two Foot Ruler, and sometimes a Line.

Earliest examples of “ten-foot pole”

Chronicling America, the free online resource that has copies of American newspapers from 1789 to 1963, did not produce any results for "ten foot pole", "ten foot rod", or even "ten-foot" between 1789 and 1830. On the other hand, I did find an 1852 article which cites the forty-foot version of the ever popular idiom.

…and declared himself a regular built “fire-eater”–his steam was up–no man living north of Mason and Dixon's line would he “touch with a forty foot pole,” and as for a Yankee–the idea was spasmodic. His “voice was for war” and resistance.
Flag of the Union., August 13, 1852

and in the Wilmington Journal., September 23, 1853

Why is it, or how is it that the currency of the District of Columbia is so much worse than that of any State or territory in the Union. […] Furthermore, at New York, Philadelphia […] etc., take our North Carolina money freely: while at the office of the South Carolina Railroad in Charleston, […] they look at it as though it were an unclean thing–not to be touched with a forty foot pole. Why can this be?

However, thanks to Google Books, I unearthed one instance of ten-foot pole between 1700 and 1800, dated 1729 it is almost ten years earlier than the 1738 citation in @KarlG's answer.

An Introduction to a General System of Hydrostaticks and Hydraulicks (1729)

To effect the same by the Water or Spirit-Level, you are to stand at the Spring-head, and having turn'd your Instrument on the hanging Level, or, in other plainer Words, on the Hang of the Hill where the Water is to pass, let your Assistant set forwards with a ten Foot Pole or Rod in his Hand and holding his Hand at about four or five Foot high, and let him move up and down the Hill till the Level exactly strikes the Assistant's Hand;

19th Century: The New York Daily Times

The idiomatic expression made its first appearance in the NYDT on September 28, 1898.

District Attorney Asa Bird Gardiner, who was here long before the Tammany delegation arrived, was asked this afternoon if there was any truth in certain reports that he might be a candidate for the Gubernatorial nomination.
“I wouldn't touch the nomination with a ten-foot pole” said the Colonel. “I talked with Mr. Croker about it, and that's what I told him. There is really no reason why I should want it.”

Why didn't the 10-foot pole expression take on until the 1850s?

The answer probably lies in the blacksmith trade and St Dunstan, Archbishop of Canterbury in 960. He was, reputedly, a skilled blacksmith and jeweller and is generally venerated as a patron saint of smiths.

A traditional English rhyme recounts a late 11th-century legend when St. Dunstan is said to have rejected the devil's temptation by using a pair of red-hot tongs.

St Dunstan, as the story goes,
Once pull’d the devil by the nose
With red-hot tongs, which made him roar,
That he was heard three miles or more. _Wikipedia

It is likely, but I've not found any references that confirm my suspicion, that this folk story bore the 17th-century expression not touch one with a pair of tongs

I will not touch them with a paire of Tongues 1646 Winslow Hypocrisie

The expression remained popular until the late 19th century

1. “For without a payre of tongs no man will touch her”. 1640, Wit Restor'd, and Wits Recreations

2. “Those who have more liberal notions, and a more extensive knowledge of the human heart, can readily comprehend how a lady may think a man so odious at one minute that she could not touch him with a pair of tongs, and so charming the next that she would die a thousand deaths for him, and him alone.” 1811, Popular Tales, Volume 1

3. “I was so ragged and dirty that you wouldn't have touched me with a pair of tongs.” 1854 Dickens, Hard Times

4. “Aw wouldno' touch him wi' a pair of tungs, sir!” 1901 Lancashire sayings

Answer 4

It appears there is no clear origin. An interesting one is the following:

not touch with a 10-foot pole:

Many believe this expression originates from a burial practice in New Orleans. The Spanish developed burial system of present day proceeds by first placing the casket of the patron in an above ground tomb. Exactly 1 year and 1 day after burial, the tomb is opened and the casket removed. The body is next wrapped in a sheet and shoved to the bottom of the tomb using a ten foot pole. The weather of the area caused the remains to decompose quickly and tombs are subsequently reused for many burial. The expression, "I wouldn't touch it with a ten foot pole," is thought to have originated from this burial process.

(yourdictionary.com)

From the Phrase Finder:

With 'tongs' (spelled 'tongues') the expression was known by 1639, when John Clarke included it in his 'Paroemiologia Anglo-Latino': 'Not to be handled with a paire of tongues.' Then 'ten-foot pole' was used in the expression by 1758, the 'barge pole' by 1877." From "Dictionary of Cliches" by James Rogers (Ballantine Books, New York, 1985).

Another assumption, as suggested by Etymonline, states that a ten-foot pole refers to a common tool used to set stakes for fences:

A ten-foot pole as a metaphoric measure of something one would not touch something (or someone) else with is by 1839, American English. The ten-foot pole was a common tool used to set stakes for fences, etc., and the phrase "Can't touch de bottom with a ten foot pole" is in the popular old minstrel show song "Camptown Races."

"I saw her eat." "No very unnatural occurrence I should think." "But she ate an onion!" "Right my boy, right, never marry a woman who would touch an onion with a ten foot pole." ["The Collegian," University of Virginia, 1839]