1. Ordnance provision system. Ordnance entnlog (ordnance provision system) Groups A-T. A-42. [Cart] hand [(M3, M3A4, M4, M4A1, M5, M5A1. M6 and M6A1)], organizational spare parts and equipment: June 24, 1943. Bookmark Corporate/Agency Authors: Ordnance Department, Army Service Forces, and War Department Publisher: Ordnance Department Date: [August 1943] SuDoc number: W 34:23A-42/2/orgn./943