1930
US Geological Survey
1:500k
1827
Vandermaelen, Philippe, 1795-1869
1:2m
1826
Sarychev
1:2m
1898
A. Hoen & Co.
1980
Gerin, Marybeth
1909
United States. Alaska Road Commission
1:1m
1970
Geological Survey (U.S.)
1:2m
1891
H. M. S. Pleasant
1:5m
1852
Russian Hydrographic Office
1:3m
1898
Davidson, George
1:4m