Subject: Western Africa
Period: 1760 (circa)
Publication: Abrege Histoire Generale des Voyages
Color: Black & White
Nice maps of the region of present day Gabon, Congo and Senegal, Mauritania.  First (12.2 x 9.2")  is embellished with a rococo-style title cartouche with distance scale below.  Second (10. 2 x 8") and third (6.2 x 8.1") are less decorative, but show good detail of the coastline and mouth of the Congo River.  The last (8.8 x 5.6") follows the Senegal River and features a beautiful rococo-style title cartouche with large shell at top.
References: 
Condition: A
The first three are folding as issued.  Each is very good or fine.