smart dog
The middle and entry pipes are sheet brass and are not a matched set. How might that affect your view of things? Would British style fowling piece be a possibility?
WESTbury
Thanks for that great suggestion. After looking at the stamp under magnification and with varying light angles and intensities, I and am now quite certain it is indeed "IGH" with the top half poorly struck.
Thanks to information provided by jdm concerning the late use of hand cut screws, any question of whether or not the lock might be a later replacement is now moot. It was highly unlikely at best. The information regarding use of hand made screws at such a late date came as a complete surprise. I had anticipated economic and quality benefits would likely spur rapid take-up of a new, more uniform and substantially less expensive product. Availability, as mentioned by jdm, could well be the deciding factor as I believe time and expense likely favor the machine-made product.
Would anyone care to share their thoughts on a possible source for the barrel? I am thinking Dutch fowling piece as a possibility, but that is a shot in the dark. There are four small oval underlugs at 11 1/8", 20 1/16" (slightly larger), 29 15/16" and 39 13/16" from the breech. The first three are staked into the barrel and the one at the muzzle, which sits on a small square, is likely brazed (wall thickness).
Upon closer examination, I doubt this musket ever had a forward sling swivel.
Many thanks to all!