Old school map, Large Format - Geological France Brunhes and Deffontaines.

This superb polychrome cardboard map from the 1950s represents the age of the different french soils. Map n°15 of the collection, format 1m by 1m20 at the scale of 1 millionth. Perfect decoration for paleontology or archeology enthusiasts, it has two metal rings and has some pronounced folds as well as a lack of surface on one of the two sides.