Service of the piece 40-mm fire unit - USA Voorschrift, Field Manual, 44-60 Amphibious operations embarkation and ship loading (unit loading officer) - USA Voorschrift, Field Manual, 60-30 Field Service Regulations Larger Units - USA Voorschrift, Field Manual, 100-15 Small Arms Training. Pamphlet No.18. Volume I. Range Courses (War). (For all units at home other than Royal Armoured Corps, Air Defence Great Britain, and … Officers pay and allowances - USA Voorschrift Technical Manual 14-250 Officers' pay and allowances - USA Voorschrift Technical Manual 14-501 Travel allowances of war department personnel - USA Voorschrift Technical Manual 14-503 Finance service in mobile field units - USA Voorschrift, Technical Manual, 14-506 Fiscal accounting for field installations - USA Voorschrift Technical Manual 14-702 Accounting for receipts and payments by disbursing officers - USA Voorschrift Technical Manual 14-704 War department termination accounting manual for fixed-price supply contracts - USA Voorschrift Technical Manual 14-320 Service of the piece : 8-inch gun M1 and 240-mm Howitzer M1 - USA War Department Field Manual, FM 6-95