30MM CRIMPING INVESTIGATION FOR HIGH VELOCITY (NAVY) CARTRIDGE (CARTRIDGE CASE EX. 6-0; PROJECTILES EX. 2 MODS. O, 1, 2, AND 3). Document Details Document Type Technical Report Publication Date Jan 13, 1956 Accession Number AD0084463 Tags Communities of Interest Weapons Technologies DTIC Thesaurus Topics Ammunition Cartridge Cases Folding Munitions Projectiles Weapons