EXAMINATION OF JAPANESE 37MM AMMUNITION Open PDF Document Details Document Type Technical Report Publication Date Jul 19, 1943 Accession Number AD0222049 Entities People U. S. Pellini Tags Communities of Interest Weapons Technologies DTIC Thesaurus Topics Ammunition Ammunition Fragments Cartridge Cases Chemical Analysis Fire Control Systems Hardening Hardness Heat Treatment Identification Munitions Ordnance Laboratories Projectiles Propellants Rotating Bands Tempering