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

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1866

Cullen, Dr.

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Karte des Isthmus von Panama und Darien

1857

Kiepert, Heinrich

1:800k

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

Darien

1825

Arrowsmith, Aaron Jr.

1:1m

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1721

Gerard van Keulen