Researcher, Do you have the The Three Barrel Gun Co. ledgers now ?
I owned two of the drillings a while back. To verify originality
I had to contact a fellow in New Mexico. He lived in a remote house that didn't have electricity. You had to call him between certain hours, his phone only worked while he ran his generator.
He supplied no letter only a verbal list of the guns features.
I think his name is Maurice Munge (or something close to that).
terc