Got this old one today, think it a model of 1905. I thought I had 32-20 Ammo but I do not. I get some and see what she do. Serial number 6006. The man who pass away was 90 years old. In the phone book his name was voodoo Bigfoot. A great guy, had a junk yard when I was a kid my dad and I would visit him. He And his son would dress up in gorilla suit and wave at ever one.