1893
Roskruge, George J.
1:250k
1951
United States. Air Force
1:500k
1943
United States. Office of War Information
1:1m
1901
International Boundary Commission
1:60k
1901
International Boundary Commission
1:60k
2000
Silicon Maps Inc. - City Design
1931
Marbut, Curtis F.
1:3m
1950
Avey, George M.
1901
International Boundary Commission
1:60k
1930
Southern Pacific Railroad