Carte de la baye de Panama dans I'Amerique Meridionale.

1764

Bellin, Jacques Nicolas, 1703-1772

1:1m

Panama Canal and Approaches

1914

1:146k

Panama Canal and Approaches

1923

C&GS

1:146k

No.XIII. Isthmus of Darien from 77(degrees) 20' to 80 (degrees) 10'

1866

Cullen, Dr.

1:348k

Carta de navegar de las Islas del Rey, o de las Perlas, comprehendidas en la ensenada de Panama

1792

Lopez de Vargas Machuca, Tomas (1730-1802)

No.VI. Central america. Panama rail road

1866

Davis, Charles Henry

1:115k

Plate IX. Profile of proposed Lock Canal

1905

United States. Board of Consulting Engineers for Panama Canal

1:50k

Plate I: Sea level canal project map

1905

United States. Board of Consulting Engineers for Panama Canal

1:50k

Plate VIII. Map showing line of proposed Lock Canal

1905

United States. Board of Consulting Engineers for Panama Canal

1:50k

Map showing line of proposed lock canal

1906

Isthmian Canal Commission (U.S.)