1882
Bancroft, Hubert Howe.
1798
Vancouver, George
1:1m
1889
Cram, George
1:3m
1884
Mohun, Edward
1:5m
1869
Imray, James
1898
Olgilvie, Wm.
1:8m
1915
Chalifour, J.E.
1:2m
1904
Alaskan Boundary Tribunal
1:2m
1802
Alaskan Boundary Tribunal
1:5m
1887
Edward Stanford
1:5m