XEE4162373 Exploration of the Great Canadian North (1769-1772) by Samuel Hearne (1745-1792): Hearne goes up the course of the Coppermine River and arrives at its mouth on the Arctic Ocean in 1771 - illustration from ???he Great Mariners of the 18th century?? 1879 - 1 of the 3 volumes of Jules Verne\'s ???he General History of Great Voyages and Travellers??by Unknown Artist, (19th century); Private Collection; (add.info.: Exploration of the Great Canadian North (1769-1772) by Samuel Hearne (1745-1792): Hearne goes up the course of the Coppermine River and arrives at its mouth on the Arctic Ocean in 1771 - illustration from ???he Great Mariners of the 18th century?? 1879 - 1 of the 3 volumes of Jules Verne\'s ???he General History of Great Voyages and Travellers??; Stefano Bianchetti.