MIL-C-18760, MILITARY SPECIFICATION: CARTRIDGE CASE, BRASS 8-INCH MARK 1 MOD 3 (55 CALIBER) (29-JUN-1955)

MIL-C-18760, MILITARY SPECIFICATION: CARTRIDGE CASE, BRASS 8-INCH MARK 1 MOD 3 (55 CALIBER) (29-JUN-1955)., This specification covers the detail requirements for the 8-inch Mark 1 Mod 3 (55 caliber) brass cartridge case.