Mack wasn't far off with his half mill estimate.
No indication if it had been forensically matched to samples from the battlefield, or did I miss it?
Pretty detailed video on the provenance of that SAA.
Not exactly, historical records in the opinion of an expert "strongly indicate" it would have been present but actual provenance is a family who brought it to a gun store with a story that "in Indian gave it to our grandfather and he got it off the battle field." Gun is original config, but honestly there is nothing actually linking it to the battle other than "could be."
The method of an armory issuing those revolvers in lots is very strongly indicative that 4552 was at the battle.