
1904
Alaskan Boundary Tribunal
1:160k

1903
Julius Bien & Co.
1:160k

1886
C&GS
1:200k

1882
US Ex. Ex.
1:509k

1884
British Admiralty
1:530k

1894
1:200k

1893
C&GS
1:200k

1849
Alaskan Boundary Tribunal
1:880k

1859
Arrowsmith, John
1:2m

1880
Dawson Brothers
1:3m