Right on the mark, Guy! M. (Michael?) Sheets moved up to the Dayton area from Virginia and joined in with the Mad River School. His rifles, for the most part, are iron mounted, plain and stocked in good maple. They are very Southern looking, none the less. Most have great architecture, and very small calibers.
One, I have seen, has a J.G. Stutsman Hdwe (Dayton, OH) lock on it, which appears to be original percussion. Not sure if Stutsman provided flint locks, or not.
Sheets passed away by 1850, or earlier, so his rifles seem to be somewhat scarce.
I will try to get some photographs of the one mentioned above. There are some nice little carved details that indicate that he may have been capable of more ornamentation than he oftentimes proudced on his rifles.
Dick