The gentlemen whose names had been suggested as observers were asked to appear before the Council if they were willing to accept the position, and Mr. Dalrymple wrote in reply to say there was only one part of the world where he would go to take observations, that was the South Seas, and he would only go if he had "the management of the ship intended for the service." Mr. Maskelyne told the Council he had recommended Mr. Dalrymple to the Admiralty for the command of the ship, the use of which had been granted, but had been informed that such an appointment would be "entirely repugnant to the regulations of the Navy." It is said that Sir Edward Hawke, having in his mind the disastrous result of giving Halley the command of a King's ship in 1698, when a serious mutiny occurred, positively refused to sign such a commission, saying that he would "rather cut off his right hand than permit any one but a King's officer to command one of the ships of His Majesty's Navy." Dalrymple, originally a clerk in the East India Company's service, had spent some years trading amongst the islands of the Malay Archipelago and China, returned to England and published a couple of pamphlets on the East Indies, and in 1767 a book on the discoveries in the South Pacific Ocean, which brought him to the notice of the Royal Society. He was afterwards for a time hydrographer to the East India Company, and was then appointed the first hydrographer to the Admiralty. He was dismissed from this position for exceeding his powers, and soon afterwards died. He appears to have been a clever man, but of an extremely overbearing disposition and a very high opinion of himself. In writing to Dr. Hawkesworth on one occasion, he said: "I never write on any subject I do not thoroughly understand." What makes the remark more interesting is that he was quite in the wrong on the subject under discussion. He appears never to have forgiven Cook for having been successful in obtaining the command of the expedition to observe the Transit of Venus, and for completely upsetting his pet theory of a large continent in the Southern Ocean. PURCHASE OF THE ENDEAVOUR. The Navy Board, having been ordered by the Admiralty to propose a proper vessel to convey the observers to the South Seas, first suggested the Tryal Sloop, and then the Rose, but both being found unsuitable they were ordered to purchase one. On 29th March the Board wrote to Stephens that they had bought: "a cat-built Bark, in Burthen 368 Tuns and of the age of three years and nine months, for conveying such persons as shall be thought proper to the Southward..." At the same time, instructions were sought as to fitting and arming her for the service, and as to the name under with she was to be registered on the list of the Navy. A cat-built ship is described in the Encyclopaedias as one with round bluff bows, a wide deep waist, and tapering towards the stern. The name is derived from the Norwegian kati, a ship.