In a gravel pit near the Sussex village of Piltdown, England, the amateur antiquarian Charles Dawson claimed between 1908 and 1912 to have unearthed the fossilised skull of a creature that bridged ape and man. On 18 December 1912 he and Arthur Smith Woodward, Keeper of Geology at the British Museum (Natural History), presented the find to the Geological Society of London and named it Eoanthropus dawsoni — “Dawson’s dawn-man.” It was never real. The braincase was a medieval human cranium; the jaw was the chemically stained, deliberately filed mandible of an orangutan; the canine had been ground down and painted. The whole assembly was a forgery.
The hoax was not exposed for roughly four decades. Only in 1953 did a team at the Natural History Museum and Oxford — Kenneth Oakley, Joseph Weiner and Wilfrid Le Gros Clark — publish The Solution of the Piltdown Problem, showing through fluorine dating, microscopy and chemical analysis that the bones were of different ages, that the teeth bore file marks, and that the jaw had been stained with iron and chromic acid to fake antiquity. Their findings appeared in November 1953 and ended the affair for good.
By then the damage was structural. For a generation Piltdown sat at the centre of British accounts of human evolution, validating a comfortable theory that the brain had enlarged first and the apelike jaw lingered behind. That false picture helped the establishment dismiss genuine discoveries — most consequentially the Taung child, the Australopithecus africanus fossil that Raymond Dart announced in 1924–25, which pointed correctly toward an African, small-brained ancestor with human-like teeth. Piltdown’s prestige sent human-origins science down a blind alley.
The identity of the forger has never been settled in a courtroom, but the weight of evidence rests on Dawson. He had sole access to the site and the specimens, a documented history of other dubious “discoveries,” and a hunger for scientific recognition. A 2016 study led by Isabelle De Groote, published in Royal Society Open Science, used DNA and CT analysis to show that a single orangutan supplied the teeth and that one consistent method — gravel packing, dental putty, identical staining — ran through every planted piece, pointing to a lone hand.
On 21 April 1934 the Daily Mail published a grainy image, taken on the shore of Loch Ness in the Scottish Highlands, that it credited to a respectable London gynaecologist named Robert Kenneth Wilson. It showed a slender neck and small head rising from rippling water, and it became the single most reproduced “evidence” for the Loch Ness Monster, printed for six decades as the photograph that proved something lived in the loch. It proved nothing. The object in the frame was a toy submarine bought from a Woolworths store, fitted with a head and neck modelled in plastic wood, and floated a few feet from the bank.
The picture was not an accident or a misidentification. It was a deliberate hoax, planned as an act of revenge against the very newspaper that printed it. In 1933 the Daily Mail had hired the big-game hunter Marmaduke Wetherell to find the monster; he returned with plaster casts of large footprints that the Natural History Museum quickly identified as impressions made by a dried hippopotamus foot, of the kind then sold as umbrella stands. Publicly ridiculed, Wetherell resolved to give the paper the monster it wanted. His stepson, the sculptor Christian Spurling, built the model; his son Ian Wetherell took the photograph; and Wilson, recruited through a mutual acquaintance, supplied the credibility — a surgeon’s word that the press would not think to doubt.
The deception held for sixty years. A 1975 Sunday Telegraph article had already cast doubt on the image, but it sank into obscurity, and the photograph kept its authority. The end came through the Loch Ness researchers David Martin and Alastair Boyd, who tracked down the surviving conspirator. In an account given near the close of his life — Spurling died in November 1993, aged about ninety — he described in plain detail how the model was made, tested in a pond, and photographed. The exposure was reported in 1994, and the image that had defined a legend was retired as a fabrication.
What is striking is how small the fraud was. There was no elaborate apparatus, no chemistry, no forged document — only a child’s toy, a lump of modelling compound, and a name worth trusting. The photograph endured not because it was convincing under examination but because, for most of its life, almost no one examined it. It was wanted, it was credentialed, and it was printed; that was enough.
In the summer of 1917, in the West Yorkshire village of Cottingley, two cousins — sixteen-year-old Elsie Wright and nine-year-old Frances Griffiths — borrowed Elsie’s father’s camera and returned with a photograph of Frances gazing at a group of dancing fairies. A second photograph followed, and in 1920 three more. The fairies were not real. They were drawings on stiff paper, copied and adapted by Elsie from illustrations in a popular children’s anthology, cut out, and propped upright in the grass and on branches with ordinary hatpins. The cousins maintained for more than sixty years that the images were genuine before finally, in 1982–83, admitting that the fairies had been faked.
The hoax would have remained a family curiosity but for the men who took it up. The photographs reached Edward Gardner, a leading figure in the Theosophical Society, and through him Sir Arthur Conan Doyle, the creator of Sherlock Holmes and by then a committed Spiritualist. Doyle, preparing an article on fairies, embraced the pictures as evidence, publishing them in The Strand Magazine at Christmas 1920 and expanding the case in his 1922 book The Coming of the Fairies. The man who had invented literature’s most pitiless rationalist staked his name on five photographs of cut-out fairies pinned in a Yorkshire garden.
The confession came late and in stages. From the early 1980s the researcher Joe Cooper interviewed the elderly cousins for the magazine The Unexplained, and in 1982 they acknowledged that the fairies were faked; in a 1983 letter to the photographic journalist Geoffrey Crawley, whose long forensic investigation had been published across 1982–83, Elsie confirmed that all five photographs were fabricated. The method was disarmingly simple — paper figures and hatpins — and it had been the simplicity, not any technical brilliance, that protected it. Experts had searched the negatives for signs of studio trickery and found none, because there was none to find.
One thread was never fully resolved. Elsie always said all five pictures were fakes; Frances insisted to the end of her life that the fifth, the “Fairies and their Sun-Bath,” showed something real, and both women maintained they had genuinely seen fairies even as they admitted that the photographs were staged. The case closed on the photographs as confessed fabrications while leaving, in the cousins’ own contradictory testimony, a small human ambiguity about what two children believed they had seen.