Came home from a gun auction with what I think is an old Crosman 101 ..22 caliber pumper. The rifle has only the Crosman logo on the right side of the reciever in a circle and on top of the reciever next to the bolt is stamped "F21XX"....no other markings that I can find anywhere. I found a picture of a model 101 on Gunbroker.com and my rifle appears to match perfectly. The old rifle pumps up good and shoots quite accurately. Just wondered how old it is. thanks,
Walt