JTR,
Very nice, thanks for sharing
E.A. Oppelt is a favorite of mine.
In Russ Harrigers book, " Longrifles of Pennsylvania: Jefferson, Clarion, and Elk Counties ", there is a fine example of Oppelt's work from his time in Clarion County. Edwin A. Oppelt had purchased land and buildings from Nicholas Shennefelt, and continued gunsmithing for a few years, then moved to Ohio where he became a doctor ( and, apparently a part-time gunsmith according to census records.
Now, in order to put a " fly in the ointment", Oppelt's guns bear many striking similarities to those of Wm. Shreckengost, ( i.e. inlays, stock architecture, etc. ), I have to wonder, who trained whom?
I would expect Mr. Shreckmeister to weigh in on this
Shreck ( NOT meister )