Hi I'm looking for a Sears Roebuck and Co Model 799.19051, PAT NO 2.758.586 & 3.245.392 REG NO J706200. It was made back in the 60s and I'm trying to find one for my father, as he had one when he was a kid and I broke it. Even if someone has a broken one I would be interested (I have extra parts from mine). If anyone has information on this gun or on where I could find one I would be most grateful. My email is firstname.lastname@example.org. Thanks a million. Heres a pic. Its the bottom one.