Couldn't resist this Crosman 105 .177. (1947-53) This was the first pistol Crosman made and this was the first version. Dovetailed rear sight, changed to a different sight in second version. There is no mark on this pistol except the Crosman logo on the grips. I liked that the entire upper body is brass, that would change. Also old type hammer valve, that would change as well. The pumping handle wouldn't last either some couldn't fit their fingers in it, but I love the double cut out. It's not a powerhouse, but cool piece for a Crosman collection.
http://s168.photobucket.com/user/ski.../Crosman%20105