Many English navigators did great work in maintaining this record, and among them was Henry Hudson, who set out in 1607 with the object of finding a north-west passage to the Indies. Hudson, in this voyage, reached 80° N., and did most valuable work in the Spitzbergen quadrant. It is also reported that two of his men saw a mermaid, which may at least be taken as evidence that they were more than ordinarily observant. Both geographically and commercially, Hudson's voyages were of the first importance. He not only made many discoveries, including that of the river which bears his name, but he also brought back the news that led directly to the establishment of the Spitzbergen whale fishery, an industry that was extremely lucrative to Holland. In 1615 William Baffin discovered the land that is called after him; and then, for some time, English discovery in the Arctic regions ceased to be noteworthy. Baffin made no less than five voyages to the North, and, scientifically, his observations were permanently valuable to subsequent explorers. Apart from geographical discovery, these Arctic voyages had so far been a great stimulant to trade. In Greenland, Davis Strait, and the Spitzbergen seas, trade had followed discovery, and what had happened in those parts of the Arctic also took place in Hudson Bay, after the Hudson's Bay Company was formed in 1668. In fact, for the time being, the desire to make geographical discoveries was almost obliterated by the desire to trade. It is, however, pleasant to note that during the eighteenth century some of our Governments took an intelligent interest in geographical discovery. They offered a reward of £5,000 for reaching 89° N., and £20,000 was offered to any one who could find the North-West Passage. In the earlier part of the eighteenth century the part that the Russians took in Arctic discovery must not be omitted. In 1728 Peter the Great sent out an expedition under the command of Vitus Bering, a Dane, in which Bering Strait and other discoveries were made; and although it is impossible to mention them in detail, the contributions that the Russians made in revealing the New World to the Old were most creditable to them as a nation. In 1773 Captain Phipps conducted an expedition, which now derives its chief interest from the fact that Horatio Nelson, then a young midshipman, took part in it. "Great," says Sir Clements Markham, "as are the commercial advantages obtained from Arctic discovery, and still greater as are its scientific results, the most important of all are its uses as a nursery for our seamen, as a school for our future Nelsons, and as affording the best opportunities for distinction to young naval officers in time of peace." And it is incontestably true that many of our finest sailors have learnt their trade in the severe school of geographical exploration.