1938
Alaska Road Commission
1:500k
1970
Geological Survey (U.S.)
1:2m
1898
A. Hoen & Co.
1898
1:1m
1906
USFC
1:1m
1827
Vandermaelen, Philippe, 1795-1869
1:2m
1827
Vandermaelen, Philippe, 1795-1869
1:2m
1948
United States Department of Commerce.
1:2m
1909
United States. Alaska Road Commission
1:1m
1909
1:250k