"Map of the rivers Essequebo, Demerary, Berbice",
Extrait de:
A voyage to the Demerary : containing a statistical account of the settlements there, and of those on the Essequebo, the Berbice, and others contiguous rivers of Guyana,
Guyana, Essequibo River, Georgetown, Berbice, Berbice River, p. 0.
Bibliothèque numérique Manioc, consulté le 22 décembre 2025.
Lien:
http://www.manioc.org/images/GAD120030001i1.
