Puerto y Boca del Rio de S. Juan de Nicaragua.

1818

Spain. Dirección de Trabajos Hidrográficos; Ferrer y Cafranga, Joaquín María de, 1777-1861

San Juan del Norte or Greytown

1891

London : Admiralty

Map of Nicaragua

1939

San Francisco Examiner

Birds eye view of the Maritime Canal of Nicaragua

1901

Murray-Aaron, Eugene, 1852-1941.

Dept. del Ismo.

1827

Restrepo, Jose Manuel, 1781-1863

1:3m

Short cut to the Pacific

1938

Sundberg, Edwin L.

1:2m

Pictorial map of the Republic of Panama and the Canal Zone

1952

United States. Army, Caribbean

Paskaerte vande Cust van Westindien van R. Deaguadera tot C. de Honduras

1675

Arent Roggeveen (-1679)

Pictorial Map of Historic Panama by Ting Leong.

1944

Leong, Ting

Costa Rica

2023

Brown, Constance