I have my Great-grandad's 1905 (2 digit sn) and am also interested in making it bark again.
Has anyone BTDT?
I intend to inquire with Hoch moulds (Colorado Shooters Supply) in Roswell, NM about cutting a mould for mine, just haven't got it done yet.

I've always been a curmudgeon - now I'm an old curmudgeon.
~Molɔ̀ːn Labé Skýla~