Very interesting piece. I have not had the opportunity to study many Grandstaff toeplates - this one is interesting to me because the style (portions of the toeplate narrower than the width of the toe of the stock) also crops up down through southwest Virginia and over into Tennessee - Jacob Young for instance. Dennis Glazener posted photos of a neat early iron mounted gun that came out of the Roanoke area, with a similar toeplate.
Thanks for posting - always neat to see signed Virginia work.
Guy