Prostitution in Overseas France were female, 20% male and 50% transsexual (known as "raerae"). When Captain Samuel Wallis discovered Tahiti in 1767, he traded with the islanders for fresh provisions. The Polynesians had no source of iron, and the women sold sex for nails. Wallis had to ban shore leave for the crew for fear of the ship collapsing as so many nails had been removed from the structure. When Captain Cook arrived in 1769, the price had risen from one nail to three nails. By the time of Cook's 3rd visit in 1774, the currency had changed from nails to European clothes and
1769 Transit of Venus observed from Tahiti navigator, Samuel Wallis, made the first European contact with Tahiti. Wallis returned from his voyage in time to help the Royal Society decide that it would be an ideal location to observe the Transit of Venus. A big advantage was that Tahiti was one of the few islands in the South Pacific that they knew the longitude and latitude of. The Admiralty was not really interested in particularly where in the South Pacific the observation of the Venus transit would take place. They were more interested in the "secret" mission that would be revealed after the Venus transit observation: the