Coupes Geologiques, 1843

Coupes Geologiques, 1843. Not to scale. Hand-coloured engraving, 38x59cm. Sections: Paris to Colmar, Ardennes to Limousin; several across the Pyrenees; plus Derbyshire and Cumberland. All sections attributed and the English ones are faithful copies from Coneybeare and Phillips. Flat with central fold. Clear plate impression. In very good condition.