Development of 155-mm Gun Tank, T58 Open PDF Document Details Document Type Technical Report Publication Date Apr 01, 1954 Accession Number AD0395259 Entities Organizations University of Pittsburgh Tags Communities of Interest Weapons Technologies DTIC Thesaurus Topics Air Cooled Ammunition Army Equipment Breech Mechanisms Engineering Fires Firing Rate Government Procurement Governments Gun Mounts Gun Support Equipment Guns Machine Guns Muzzle Velocity National Security Tank Guns Torque Converters