One of the causes which led to this improvement in the class of seamen was the disgraceful behaviour of the crew of the Wager, a ship of Anson's squadron, when she was lost off the Horn in 1740. A good deal of the trouble was owing to the then state of the law, by which the pay of and control over a ship's company ceased upon her wreck. The law was so amended as to enlist seamen until regularly discharged from the service by the captain of the ship under the orders of the Admiralty.
The food of sailors and the accommodation provided for them were little, if any, better than these things had been fifty years beforefor the matter of that than they remained for fifty years later, and to the shame of those responsible, than the food still is in many merchant ships, for even now occasionally we hear of cases of scurvy on shipboarda disease which Cook, over 120 years ago, avoided, though voyaging in such a manner as nowadays is unknown.
But the most important change that had come to the sea service was in the methods of finding a ship's position at sea. Hadley's sextant was in use in 1731, Harrison's chronometer in 1762, and five years later the first number of the Nautical Almanac was published, so that when Cook sailed longitude was no longer found by rule of thumb, and the great navigator, more than any other man, was able to and did, prove the value of these discoveries.
In 1764 Byron, who had been a midshipman on the Wager, sailed as commodore of an expedition consisting of two ships, the Dolphin and the Tamar, to make discoveries in the Southern Hemisphere. This voyage of discovery was the first English scientific expedition since that of the Roebuck. Byron returned in 1766 without touching at New Holland, his principal discovery being the Falkland Islands. Three months after his return another expedition sailed under the command of Wallis in the Dolphin, and with Carteret in the Swallow. The voyage resulted in many minor discoveries, but will be chiefly remembered for that of Tahiti and the story of Wallis' stay there. The Dolphin1766-1769 reached England in May, 1768. The two vessels had previously separated in Magellan Straits; and the Swallow, pursuing a different course to that taken by the Dolphin, made many discoveries, including Pitcairn Island; the Sandwich Group; and several islands in the neighbourhood of New Guinea, New Ireland and the Admiralty Islands. The Swallow reached England six months after Cook sailed. The Dolphin's return so long before her consort alarmed the Admiralty for the safety of the Swallow, and Carteret on his way home, falling in with the French scientific expedition under Bougainville, who himself had been exploring in the Pacific, was informed that two vessels had been sent out to search for him and his men, who, it was thought, might be cast away in the Straits of Magellan.
Dampier's voyage was made solely for discovery purposes; Anson, who forty years later went into the South Seas and so near to Australia as the Philippines, had gone out to fight; Byron, Wallis, and Carteret, who immediately preceded Cook, had sailed to discover and chart new countries; but Cook, who made the greatest discovery and did more important charting than all of them put together, sailed in the Endeavour for the purpose of making certain astronomical observations, and exploration was only a secondary object of the voyage. Wallis' return determined the spot where the observations could best be carried out; and, on his advice, Cook was ordered to make for Port Royal, in Tahiti.
One incident in the matter of Cook's appointment should be noted in this connection. The command of the expedition was at first intended for Dalrymple, the celebrated geographer and then chief hydrographer to the Admiralty. The precedent of Halley's command of the Paramour in 1698 had taught a lesson of the danger of giving the command of a ship to a landsman, and Sir Edward (afterwards Lord) Hawke, First Lord of the Admiralty in 1768, said, to his everlasting credit, that he would sooner cut off his right hand than sign a commission for any person who had not been bred a seaman. Dalrymple, there is little doubt, never forgave Cook for taking his place, and later on showed his resentment by an unfair statement which will be presently alluded to.
The Endeavour was what was then known as a "cat-built" ship, of 368 tons burden, a description of vessel then much used in 1768 the Baltic and coal trade, having large carrying capacity, with small draught. A pencil sketch by Buchan (one of the artists who accompanied Cook) of her hull, lying at Deptford, shows the short, stumpy north-country collier, of which even nowadays one may occasionally see specimens afloat. Her great, square stern has a row of four glazed windows, alternated with ornamental panels and surrounded by scroll work, and two square ports underneath them close to the water's edge, probably for loading and unloading Baltic timber. The usual stern-lantern "tops off" the structure. There is a framework for a quarterdeck extending to the waist and the frame of a topgallant poop above this, Buchan probably having made the sketch when she was refitting for the voyage and this structure being erected for the accommodation of the officers.
Cook was appointed a first lieutenant in the navy and commander of the Endeavour on May 25th, 1768, and his ship's company, all told, numbered eighty-five persons.
Sir Joseph Banks (then plain Mr.), Green the astronomer, Dr. Solander the naturalist, two draughtsmen, and a staff of servants were also on board. The ship, for defence against savages it is to be presumed, carried ten four-pound carriage guns and twelve swivels. The food supply was for eighteen months, and consisted of beef, pork, peas, oatmeal, butter, cheese, oil, vinegar, beer, and brandy, and included materials for Dr. McBride's method of treating the scurvy. The Admiralty gave Cook a special order on this matter, in which they say:
"The malt must be ground under the direction of the surgeon, and made into wort (fresh every day, especially in hot weather) in the following manner viz.: Take one quart of ground malt and pour on it three quarts of boiling water; stir them well, and let the mixture stand close covered up for three or four hours, after which strain off the liquor.
"The wort so prepared is then to be boiled into a panada with sea-biscuit or dried fruits usually carried to sea. The patient must make at least two meals a day on the said panada, and should drink a quart or more of the fresh infusion, as it may agree with him, every twenty-four hours. The surgeon is to keep an exact journal of the effects of the wort in scorbutic and other putrid diseases not attended with pestilential symptoms, carefully and particularly noting down, previous to its administration, the cases in which it is given, describing the several symptoms, and relating the progress and effects from time to time, which journal is to be transmitted to us at the end of the voyage."
We have a curious illustration of the state 1748-1768 of the times in the manner of Cook's treatment by the Viceroy of the Brazils, where, on the way out, he touched to refresh. The Viceroy pretended to believe that the ship was a merchantman, and not a king's ship, and therefore wanted her to comply with certain port regulations which Cook was of opinion did not become the dignity of his commission. In evidence of the Endeavour being one of His Majesty's ships, Cook wrote to the Viceroy and, among other things, drew attention to the distinctive uniform of his officers, which is a reminder to us that at this time the dress of naval officers was beginning to assume uniformity. George II. suggested the colours which were adopted by the Admiralty order in 1748, and, from admirals to lieutenants, officers were now dressed in blue coats with white facings, lace collars and cuffs, and gold trimmings. The uniform was continually changing, even up to within the last few years, and nowadays one naval officer has as many different suits of uniform as would have served all the commissioned officers of a line-of-battle ship in his father's time.