First of all I’m no Eister expert, but I will admit that he’s probably my favorite maker and I have been lucky enough to handle and photograph several of his rifles.
I don’t know if he originated the basic patchbox design that he used repeatedly but I would argue that he developed it to its pinnacle. In addition to its outline the engraving that he finished it off with is as good as a signature.
Some of his other signature features include his carving which like his engraving allows your mind to fill in details that are “implied” but not necessarily completed. He was fond of cross hatching in both carving and engraving, and they both had a “flowing” feel to them.
His combs tended to have a slight Roman nose and wrist was a little on the tall side in profile.
He had a habit of applying a wrist inlay over top of the carving. The PB release was long rectangular button in the toe plate. He used the same side plate design repeatedly.
I can’t say that he never made a rifle of different design, without all these unique features but to the best of my knowledge, there’s no such signed example out there.
Definitely check out the Eister in the ALR library. (Sorry I’m not good at adding links, but perhaps the moderators can add it.)
https://americanlongrifles.org/forum/index.php?topic=14831.0Having said all this, there were a number of York gunsmiths that arguably apprenticed under Eister or at least had some association with him, though none of them came up to his standards IMHO.
Howal I’m not really qualified to offer much information on your rifle other than to say that I doubt that there is any strong association to Eister. The basic PB design is really the only feature that would tie it to him. Perhaps a later gunmaker saw an Eister rifle or a rifle by one of his associates and simply liked the design.
FWIW, I doubt that the rifle in the Morphy auction was actually an Eister. It lacks most of Eisters signature features. From the sale price, I’d say the buyer didn’t think so either.
You have a nice original flintlock just the same.
All the best,
Jeff
Thanks Ron for adding the link above.