No sooner, however, had Alaska become American soil than thousands of our adventurers were afoot and afloat for the north. They were the men of "the days of gold," the men of California, Fraser, Cassiar, and Cariboo. With the mysterious, infinite faith of the prospector, they believed that the gold streak, which ran through the Americas from Cape Horn to California, did not "peter out" in British Columbia. That it extended farther north, was their creed, and "Farther North" became their cry. No time was lost, and in the early seventies, leaving the Treadwell and the Silver Bow Basin to be discovered by those who came after, they went plunging on into the white unknown. North, farther north, they struggled, till their picks rang in the frozen beaches of the Arctic Ocean, and they shivered by driftwood fires on the ruby sands of Nome.