Determination of the Penetrating Capabilities of Shot, AP, 120mm, T116E6, with a Solid Conical Nose Design Open PDF Document Details Document Type Technical Report Publication Date Oct 01, 1957 Accession Number AD0155205 Tags DTIC Thesaurus Topics Classification Continents Contractors Contracts Espionage Geographic Regions Governments Illinois Maryland National Security Rotating Bands Standards United States Virginia Windshields