Caption on image: "Miner and his companion crossing "Bonanza" Klondike Gold Rush. *Subjects (LCTGM): Streams--Yukon; Bridges--Yukon--Bonanza Creek; Gold miners--Yukon; Dogs--Yukon--Bonanza Creek; Horses--Yukon--Bonanza Creek; Pack animals--Yukon--Bonanza Creek *Subjects (LCSH): Bonanza Creek (Yukon)