Published by Carbon Copy., 1941
Seller: JF Ptak Science Books, Hendersonville, NC, U.S.A.
Soft cover. Condition: Good. Renator Grasso, ("Oberst A.A."). "Die aeronautischen Karten der Kgl. Nat. Aeronautischen Gesellschaft", carbon copy of the typed originals from "Aeronautische Revue", Nr. 12., 1941. I've made unsuccessful attempts to determine the history of Renator Grasso. 11.75"x 8.5", 38 leaves. Good condition. WorldCat locates NO copies. Bound in homemade stiff wrappers, with a typed paper cover label.