U.S. War Department Technical Manual TM 9-2800 Standard Military Motor Vehicles September 1, 1943 Section VI Tanks TM 9-2800 Section VI – Tanks
U.S. War Department Technical Manual TM 9-2800 Standard Military Motor Vehicles September 1, 1943 Section V Self-Propelled Artillery TM 9-2800 Section V – Self-Propelled Artillery