1904
Alaskan Boundary Tribunal
1:160k
1903
Julius Bien & Co.
1886
C&GS
1:200k
1882
US Ex. Ex.
1:509k
1884
British Admiralty
1:530k
1893
1894
1849
1:880k
1859
Arrowsmith, John
1:2m
1900
1:600k