An original 1941 edition. Has 242 pages, hard cover, embossed with "Funker am Feind", (Radio Operator and the Enemy), superimposed on a "blitz" arrow. The book was compiled by a "Panzer-Nachrichtenabteilung", (Armored Signals Unit). The book starts off with the German invasion of Belgium, Holland and Luxembourg. The book continues on to the German invasion of France and examines Signal troops role in the campaigns. The book includes several maps and black & white photographs. It is in good condition.