- Engineer Field Manual Volume I Engineer Troops
- Engineer Field Manual Volume II Military Engineering – part I
- Engineer Field Manual Volume II Military Engineering – part II
- Engineer Field Manual Volume II Military Engineering – part III
- Field Artillery, Field Manual, Vol. I ( Organization and Drill )
- Field Service Regulations, United States Army, 1923
- FM 1-10 ( Air Corps Field Manual Tactics and Technique of Air Attack )
- FM 1-30 ( Air Corps Field Manual Air Navigation )
- FM 4-5 ( Coast Artillery Field Manual Seacoast Artillery Organization and Tactics )
- FM 4-10 ( Coast Artillery Field Manual Seacoast Artillery Gunnery )
- FM 4-15 ( Coast Artillery Field Manual Seacoast Artillery Fire Control and Position Finding )
- FM 4-20 Coast Artillery Field Manual_ Seacoast Artillery Formations, Inspections, Service and Care of Materiel
- FM 4-25 ( Coast Artillery Field Manual Seacost Artillery, Sevice of the Piece, 155-mm Gun )
- FM 4-35 ( Coast Artillery Field Manual Seacoast Artillery, Service of the Piece_ 14-inch Gun, M1920MII ON RAILWAY MOUNT, M1920
- FM 4-40 Coast Artillery Field Manual Seacoast Artillery, Service of the Piece, 12-inch Mortar, Railway Artillery
- FM 4-45 COAST ARTILLERY FIELD MANUAL SEACOAST ARTILLERY SERVICE OF THE PIECE 12-INCH GUN, RAILWAY MOUNT, M1918, RAILWAY ARTILLERY
- FM 4-50 COAST ARTILLERY FIELD MANUAL SEACOAST ARTILLERY SERVICE OF THE PIECE 8-INCH GUN, RAILWAY ARTILLERY
- FM 4-55 COAST ARTILLERY FIELD MANUAL SEACOAST ARTILLERY SERVICE OF THE PIECE 12-INCH MORTAR (FIXED ARMAMENT)
- FM 4-60 COAST ARTILLERY FIELD MANUAL SEACOAST ARTILLERY SERVICE OF THE PIECE 12-INCH GUN (BARBETTE CARRIAGE)
- M 4-65 WAR DEPARTFXv COAST ARTILLERY FIELD MANUAL SEACOAST ARTILLERY SERVICE OF THE PIECE 10-INCH GUN (DISAPPEARING CARRIAGE)
- M 4-75 COAST ARTILLERY FIELD MANUAL SEACOAST ARTILLERY SERVICE OF THE PIECE 6-INCH GUN ON BARBETTE CARRIAGE
- M 4-80 COAST ARTILLERY FIELD MANUAL SEACOAST ARTILLERY SERVICE OF THE PIECE 12- AND 14-INCH GUNS (DISAPPEARING CARRIAGE)
- M 4-90 COAST ARTILLERY FIELD MANUAL SEACOAST ARTILLERY SERVICE OF THE PIECE 3-INCH RAPID-FIRE GUN (BARBETTE CARRIAGE)
- M 4-110 COAST ARTILLERY FIELD MANUAL ANTIAIRCRAFT ARTILLERY GUNNERY, FIRE CONTROL, AND POSITION FINDING, ANTIAIRCRAFT GUNS
- M 4-125 COAST ARTILLERY FIELD MANUAL ANTIAIRCRAFT ARTILLERY SERVICE OF THE PIECE 3-INCH ANTIAIRCRAFT GUN
- M 4-130 COAST ARTILLERY FIELD MANUAL ANTIAIRCRAFT ARTILLERY SERVICE OF THE PIECE 105-MM ANTIAIRCRAFT GUN
- FM 5-10 (Engineer Field Manual Communications, Construction, and Utilites)
- FM 5-15 ( Engineer Field Manual, Field Fortifications )
- FM 5-20 ( Engineer Field Manual Camouflage )
- FM 6-5 ( Field Artillery Field Manual )
- FM 6-20 ( Field Artillery Field Manual Tactics and Techniques )
- FM 6-40 ( Field Artillery Manual Firing )
- FM 6-50 ( Field Artillery Field Manual Service of the Piece75-MM GUN, M1897 AND M1897A4, HORSE-DRAWN AND TRUCK-DRAWN
- FM 6-55 FIELD ARTILLERY FIELD MANUAL SERVICE OF THE PIECE 75-MM GUN, M2, HORSE-DRAWN AND TRUCK-DRAWN
- FM 6-65 FIELD ARTILLERY FIELD MANUAL .10 SERVICE OF THE PIECE 75-MM GUN, M1917A1, TRUCK-DRAWN
- FM 6-70 FIELD ARTILERY FIELD MANUAL SERVICE OF THE PIECE 75-MM HOWITZER, HORSE AND TRUCK-DRAWN
- FM 7-5 ( Infantry Field Manual, Organization and Tactics of Infantry – The Rifle Battalion )
- FM 8-40 ( Medical Field Manual Field Sanitation )
- FM 8-45 Medical Field Manual Records of Morbidity and Mortality (Sick and Wounded)
- FM 8-50 Medical Field Manual Splints, Appliances, and Bandages
- FM 12-105 ( Adjutant General’s Field Manual The Army Postal Service )
- FM 21-6 ( Basic Field Manual List of Training Publications )
- FM 21-6 ( List of Publications for Training )
- FM 21-10 ( Basic Field Manual Military Sanitation and First Aid )
- FM 22-5 ( Basic Field Manual Infantry Drill )
- FM 23-5 ( Basic Field Manual U.S. Rifle, Caliber .30, M1 )
- FM 23-15 ( Basic Field Manual Browning Automatic Rifle, Caliber .30, M1918A2 with Bipod
- FM 24-5 ( Basic Field Manual Signal Communication )
- FM 26-5 ( Basic Field Manual Interior Guard Duty )
- FM 27-5 ( Basic Field Manual Military Government )
- FM 27-10 ( Basic Field Manual Rules of Land Warfare )
- FM 30-30 ( Basic Field Manual Military Intelligence Identification of U.S. Government Aircraft )
- FM 100-5 ( Tentative Field Service Regulations Operations )
- FM 100-10 ( Field Service Regulations, Administration )
- Joint Army and Navy Action in Coast Defense
- Small Wars Manual, US Marine Corps, 1940
- Staff Officers’ Field Manual Part One Staff Data
- Technique of Army Training
- Tentative Infantry Drill Regulations
Essayons
The turreted castle was adapted as the symbol of the Engineers, as it represented the two primary responsibilities of an Engineer, offense, and defense.