Facsimile: Part of South America by Arrowsmith.

1840

Arrowsmith, John

1:3m

Carta del Canton de Upata, Provincia de Guayana.

1840

Codazzi, Agustin, 1793-1859

1:1m

S.E. Sheet. Mapa fisico y politico, Republica de Venezuela.

1840

Codazzi, Agustin, 1793-1859

1:5m

Ubersicht der bekannteren Gabeltheilungen des Stromenden Wassers.

1839

Berghaus, Heinrich

Capuchin Missions of Guayana.

1771

Strickland, Joseph

Partie, Colombie. Amer. Merid. 6.

1827

Vandermaelen, Philippe, 1795-1869

1:2m

Carta del Canton de Angostura, Provincia de Guayana.

1840

Codazzi, Agustin, 1793-1859

1:1m

Boundaries Claimed or Proposed.

1897

Venezuela-British Guiana Boundary Commission

1:2m

XX. Cours de Rio Caura.

1816

Poirson, J.B.

1:910k

Boundary-line of Spanish and Dutch Guinana by Heneman.

1776

Heneman, J.C. v.

1:2m