32 Colt NP Proof?

and a second possible proof round, headstamp is, REM-UMC 32 COLT NP, tinned case with knurled cannelure ,small flat nose lead bullet thanks Randy


Randy–Yes, that would be a proof round. A tinned case was used for proof from the 1920’s to mid-1930’s when they went to a blackened case. After WW-II they went back to a tinned or nickeled case with a red bullet and head.