Number and title also on outside front of sheet. Lithographed. Folded. Country boundaries tinted. Departments outlined in red. Relief shown by shading and hachures. Meridian Paris. This copy is bound with three screw down bolts, to hold the parts as issued and to substitute new maps as they became available. The earliest map in this set is 1920. Most of the maps are dated from 1930 to 1937.