Engineers’ field manuals FM 5-5 Engineer Troops 1943 FM 5-5 Troops and Operations 1941 FM 5-15 Field Fortifications 1940 FM 5-15 Field Fortifications 1944 FM 5-20 Camouflage, Basic Principles 1944 FM 5-20 Camouflage 1940 FM 5-20A Camouflage of Individuals and Infantry Weapons 1944 FM 5-20B Camouflage of Vehicles 1944 FM 5-20C Camouflage of Bivouacs, Command Posts, Etc 1944 FM 5-20D Camouflage of Field Artillery 1944 FM 5-20D Camouflage of Field Artillery1944 FM 5-31 Land Mines and Booby Traps 1943
