1898
1:816k
1828
Vancouver, George, 1757-1798
1:2m
1798
Vancouver, George, 1757-1798
1:915k
1798
Vancouver, George
1:1m
1882
US NAVY HYDROGRAPHIC OFFICE
1:848k
1827
Vandermaelen, Philippe, 1795-1869
1:2m
1802
Alaskan Boundary Tribunal
1:5m
1894
Johnston, T.B.
1:6m
1910
Grand Trunk Pacific Railway
1:1m
1895
International Boundary Commission
1:1m