1940
United States Department of Commerce.
1:80k
1904
Alaskan Boundary Tribunal
1:160k
1827
Vandermaelen, Philippe, 1795-1869
1:2m
1802
Alaskan Boundary Tribunal
1:5m
1802
Espinosa y Tello, J.
1:79k
1887
Edward Stanford
1:5m
1904
Alaskan Boundary Tribunal
1:2m
1787
Bonne, Rigobert
1:2m
1898
Olgilvie, Wm.
1:8m
1869
Imray, James