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 measuring the apparent solar parallax between different points on the surface of the Earth. In a 1716 issue of the "Philosophical Transactions of the Royal Society", Edmund Halley illustrated Gregory's theory more fully and explained further how it could establish the distance between the Earth and the Sun. In his report, Halley suggested places that a full transit should be viewed due to a "cone of visibility." Places he recommended for observing the phenomenon included the Hudson Bay, Norway and the Molucca Islands. The next transits would occur in 1761 and 1769. Halley died in 1742, almost twenty years before