
1904
1:640k

1898
US Geological Survey
1:625k

1946
Alaska Road Commission
1:500k

1832
none
1:550k

1898
1:400k

1827
Vandermaelen, Philippe, 1795-1869
1:2m

1898
A. Hoen & Co.

1943
United States Department of Commerce.

1908
C&GS
1:1m

1970
Geological Survey (U.S.)
1:2m