Hearne, according to orders, smoked the calumet of peace with the Copper Indians. These Indians had never before seen a white man. Hearne was considered a great curiosity. Pushing on upon their long journey, the explorers reached the Coppermine River on July 13th. Hearne was the witness of a cruel massacre of the Eskimos by his Indian allies, and the seizure of their copper utensils and other provisions, and expresses disgust at the enormity of the affair. The mouth of the river, which flows into the Arctic Ocean, was soon reached on July 18th, and the tide found to rise about fourteen feet. Hearne seems in the narrative rather uncertain about the latitude of the mouth of the Coppermine River, but states that after some consultation with the Indians, he erected a mark, and took possession of the coast on behalf of the Hudson's Bay Company. In Hearne's map, dated July, 1771, and purporting to be a plan of the Coppermine, the mouth of the river is about 71 deg. 54´ N. This was a great mistake, as the mouth of the river is somewhere near 68 deg. N. So great a mistake was certainly unpardonable. Hearne's apology was that after the breaking of his quadrant on the second expedition, the instrument which he used was an old Elton's quadrant, which had been knocking about the Prince of Wales Fort for nearly thirty years. Having examined the resources of the river and heard of the mines from which the Copper Indians obtained all the metal for the manufacture of hatchets, chisels, knives, &c., Hearne started southward on his return journey on July 18th. Instead of coming by the direct route, he went with the Indians of his party to the north side of Lake Athabasca on December 24th. Having crossed the lake, as illustrating the loneliness of the region, the party found a woman who had escaped from an Indian band which had taken her prisoner, and who had not seen a human face for seven months, and had lived by snaring partridges, rabbits, and squirrels. Her skill in maintaining herself in lonely wilds was truly wonderful. She became the wife of one of the Indians of Hearne's party. In the middle of March, 1772, Hearne was delivered a letter, brought to him from Prince of Wales Fort and dated in the preceding June. Pushing eastward, after a number of adventures, Hearne reached Prince of Wales Fort on June 30th, 1772, having been absent on his third voyage eighteen months and twenty-three days. Hearne rejoices that he had at length put an end to the disputes concerning a North-West Passage through Hudson Bay. The fact, however, that during the nineteenth century this became again a living question shows that in this he was mistaken.