I bought a pile of once fired .45 ACP cases real cheap from our range officer. While sorting them out I ran across some I haven't seen before.
PMC, Pacific Metallic Cartridge - ?
Carroll 45 AUTO - ?
TZZ 89 - ?
WCC 70 and other dates, Winchester made for the US Govn't - ?
S&B O 45 AUTO, These have red color coated primers - ?
Any info will be appreciated.