Sheet 1 of 10. "Surveyor-General's Office, Department of the Interior. Ottawa, June 1898." "Scale: six miles to one inch." "Authorities. International Boundary Surveys." Sheet 1 is comprised of 5 ancillary maps: Bonanza & Eldorado Creeks, sketched from Wm. Ogilvie's photographs -- [Lituya Bay Region] -- Chilkoot & White Passes -- Town of Dawson / surveyed by James Gibbon, D.L.S., January 7th, 1898 -- The Yukon River and its tributaries : index to sheets of the Yukon Map.