.303 Brit "US15 VII" vs "U15 VII"


Going through a bag of .303’s and notice that there is a difference. And I went through them before!!! Old age!!!


The “U” is by REM-UMC and the “US” is by USCCo. Both of these same
headstamps are documented in the original White & Munhall “Cartridge
Headstamp Guide,” Items 1800 (Page 198) and 1820 (Page 200).

John Moss