Reconnaissance Map of the Panama Canal

1916

Engineer Office, U.S. Troops

1:63k

Panama Canal From Limon Bay to Mile Marker 29

1914

U.S. Lake Survey

1:40k

Panama Canal

1925

Admiralty

1:40k

Panama Canal

1940

C&GS

1:60k

Panama Canal

1934

C&GS

1:60k

Panama Canal

1932

C&GS

1:60k

Spherical projection world

1913

1:1

Panama Canal.

1912

Schlitz Brewing Company

1:250k

Panama. Ship Canal and Railroad

1885

Bradstreet Company

1:634k

Map showing location of Panama Canal : as recommended by the Isthmian Canal Commission of 1899-1902

1905

National Geographic Society (U.S.)

1:100k