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

Carta geográfica del departamento de Antioquia

1919

Bogotá : Ministerio de Relaciones Exteriores

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

Cauca.

1827

Restrepo, Jose Manuel, 1781-1863

1:3m

No.VIII. Isthmus of Darien

1866

Davis, Charles Henry

Karwiese's Atlantic and Pacific Ocean Level Canal

1891

Consulting Civil Engineer

Darien

1845

Arrowsmith, Aaron Jr.

1:1m

XXV. Carte hydrographique de la province du Choco.

1827

Brue

1:1m

Darien

1825

Arrowsmith, Aaron Jr.

1:1m

The Isthmus of Darien, (shewing also the Panama railway)

1856

Arrowsmith, John, 1790-1873

1:1m