1969
Lee, Eric; Crowe, George
1:5m
1909
[Washington, D.C. : U.S. Geological Survey]
1:5m
1814
Carey, Mathew
1:40m
1897
Punnett Brothers
1:3m
1884
Gray, O.W.
1:7m
1948
Hammond, C.S.
1:7m
1880
Colton, G.W.
1:8m
1827
Vandermaelen, Philippe, 1795-1869
1:2m
1981
Rude, Klengston
1959
Klengston Rude