Miniature map of the west coast of Africa from Senegal to Cape Lopez, just below the equator. Pierre Duval was Nicolas Sanson's nephew and pupil. He published a wide range of atlases and individual maps including a fine miniature world geography with many of the maps based on Sanson.
References: King (2nd ed) pp. 132-135; Pastoureau, Duval XI Fa.
Condition: B+
A nice impression on watermarked paper with old color with minor refreshing and light toning along centerfold and sheet edges.