Went to the metal yard to try and find a piece of aluminum to mount the press I bought. Nothing new in what I wanted, so browsed looking for Wheelweights and looked in a box that usually has range brass in it. Saw this in there, so picked it up and bought it (2 lbs of brass--not cheap).
Found a piece of scrap aluminum plate 5/16 thick and 20" x 18" that finally cost me $4
Back to the shell. On the base it has 1-1945 R.V., what looks like an anchor symbol, 1 DT, 1196, 40mm MK2. Percussion primed. Brass is just over 12" long
Just a quick guess on my part---40mm Bofors?
Sorry for the poor pics


Guess y'all will tell me that its not available in a levergun now!!!



