Karte des Isthmus von Panama und Darien

1857

Kiepert, Heinrich

1:800k

Carta geográfica del departamento de Antioquia

1919

Bogotá : Ministerio de Relaciones Exteriores

No.XI. General sketch of the survey for an Interoceanic ship canal near Isthmus of Darien via the Rivers Atrato and Truando

1866

Cullen, Dr.

1:96k

Karwiese's Atlantic and Pacific Ocean Level Canal

1891

Consulting Civil Engineer

(North Sheet) Map of a Part of the Republic of Colombia.

1899

Stanford, Edward, 1827-1904

1:810k

Panama.

1912

Maduro Jr., I.L.

1:772k

Darien

1825

Arrowsmith, Aaron Jr.

1:1m

Darien

1845

Arrowsmith, Aaron Jr.

1:1m

Cundinamarca.

1827

Restrepo, Jose Manuel, 1781-1863

1:3m

No.X. Map of an exploration for an inter-oceanic canal by way of the Rivers Atrato and San Juan in New Granada, S.A.

1866

Cullen, Dr.

1:400k