Call Number (LC) Title Results
EBD W1.25-137.2 Headquarters and headquarters battery, battalion, 155-mm. howitzers (motorized); effective July 1, 1930 1
EBD W1.25-138.2 Battery, 155-mm. howitzer regiment (motorized); effective July 1, 1930 1
EBD W1.25-139.2 Battalion combat train, 155-mm. howitzers (motorized); effective July 1, 1930 1
EBD W1.25-140.1 Regiment, heavy field artillery, 155-mm. or 6-inch guns (motorized); effective July 1. 1930 1
EBD W1.25-141.1 Headquarters and headquarters battery, heavy field artillery, 155-mm. or 6-inch gun regiment (motorized); effective July 1, 1930 1
EBD W1.25-142.D Service battery, heavy field artillery, 155-mm. or 6-inch gun regiment (motorized); effective July 1, 1930 1
EBD W1.25-143.D Battalion, heavy field artillery, 155-mm. or 6-inch gun regiment (motorized); effective July 1, 1930 1
EBD W1.25-144.D Battalion headquarters and headquarters battery, heavy field artillery, 155-mm or 6-inch gun regiment (motorized); effective July 1, 1930 1
EBD W1.25-145.D Battery, heavy field artillery, 155-mm. or 6-inch gun regiment (motorized); effective July 1, 1930 1
EBD W1.25-146.D Battalion combat train, heavy field artillery, 155-mm. or 6-inch gun regiment (motorized); effective July 1930 1
EBD W1.25-153.D Observation battalion, corps artillery brigade (motorized); effective July 1, 1930 1
EBD W1.25-154.D Headquarters and headquarters battery, observation battalion, corps artillery brigade (motorized); effective July 1, 1930 1
EBD W1.25-155.1 Observation battery, corps artillery brigade (motorized); effective July 1, 1930 1
EBD W1.25-156.2 Ammunition train, corps artillery brigade (motorized); effective July 1, 1930 1
EBD W1.25-161.D Corps engineer service; effective July 1, 1929 1
EBD W1.25-162.D Corps engineer headquarters; effective July 1, 1930 1
EBD W1.25-163.D General service regiment, Corps of Engineers; effective July 1, 1929 1
EBD W1.25-164.D Regimental headquarters, battalion headquarters, band and headquarters and service company, general service regiment, Corps of Engineers; effective July 1, 1929 1
EBD W1.25-165.D Company, general service regiment, Corps of Engineers; effective July 1, 1929 1
EBD W1.25-166.D Separate battalion, Corps of Engineers; effective July 1, 1929 1