Hal,
Just for info in your research,mine is a 12ga,Meffert,underlever, hammer gun.It has a good forearm, good locks with both hammers, good trigger plate(set trigger doesn't hold, most have been misadjusted).Barrels have been brazed together at muzzle(can be used for "hakenstuck"to line for extra barrels or replacement barrels on other drilling.Missing lever and other parts for barrel selector. The stock is homemade and may not even be good for firewood.
This is one of the plain Mefferts, so should be easy enough to match engraving on another gun.
Mike
