Can anyone identify this rifle?

[Shane]

Trying to identify this rifle any information would be helpful. I can post more images if needed. It was given to my father in the early 1960's. I have always liked the rifle and now want to build a replica. It has a .32 cal. swamped 7/8" barrel. No makers marks that I could find. Butt plate has J.W. Arnold stamped on it, I assume a previous owner. Thanks

[Tanselman]

Can you show us a better, closer picture of the complete patchbox, as well as one of the forestock inlays? That would help in locating the gun. Shelby Gallien

[Shane]

[Mike Brooks]

I'd say it was built somewhere near where Ohio, West Virginia and Pennsylvania all come together.

[Shane]

That's interesting because my family roots are from there (Wetzels/Briggs). I figured it was a late Lancaster, Leman, Drepperd plains style. What makes you think it was from that region? What about it's age? 1840 - 1860? Thanks for the feedback. I'm having a difficult time finding someone with a stock pattern with a beaver-tail check piece and 13/16" barrel.