Drew, thank you. I do think the mark you question is H 1 . Here are a couple more pics of the engraving. I had a fine Arrizabalaga that had a Model marked on the trigger guard tang in a similar manner. It seems interesting that the gun you picture from above has the removable sideplate lever on the right side, as does the one I pictured.

[Linked Image from i.imgur.com]

[Linked Image from i.imgur.com]

Last edited by Daryl Hallquist; 01/22/26 09:26 AM.