Author: Blavier, E.
Title: Essai de statistique minéralogique et géologique du département de la Mayenne.
Description: Paris et Le Mans, Carillian-Goeury, Deneau-Lagroie, 1837. 8vo. vii, 196 pp.; one folded hand-coloured geological map, and one folded geological profile. Contemporary half calf. Spine with gilt lines and title. Marbled endpapers. = This may contain first geological map of the departement Mayenne (part of the Pays de la Loire) of which Le Mans is the capital. Compiled and written by the mining engineer Édouard Blavier (1802-1887). The maps in a fine state, with bright colouring. A very good copy.

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