- U.S. Rifle, Caliber .30, M1903 Basic Field Manual: FM 23-10
- TM 9-1575, Ordnance Maintenance: Wrist Watches, Pocket Watches, Stop Watches, And Clocks
- FM 21 _ 100 Basic Field Manual Soldiers Handbook July 23, 1941
- U.S. Rifle, Cal. .30, M1: Technical Manual
- Ordnance Maintenance: Wrist Watches, Pocket Watches, Stop Watches and Clocks