Featured in this lot is a Benjamin Franklin Model 312 .22cal air rifle circa 1930 to 1969 and was housed in the Tombstone Western Heritage Museum. Provenance: From the Tombstone Western Heritage Museum in Tombstone, Arizona. The BB gun comes complete with a original museum tag that reads as follows: .22 Pump Air Rifle with Original Box Made by Benjamin. The air rifle features a wonderfully and professionally crafted construction with wooden furniture and metal receiver. This is a pump air rifle with a bolt action single shot profile. The air rifle comes complete with its original box and is marked on the gun as follows: "Benjamin Franklin" - Made in U.S.A. - H178523 - Cal 22 Model 312 - Cock Hammer to release safety. The condition of this .22 cal air rifle is well preserved with no obvious signs of damage and shows a well preserved overall condition. The measurements of this air rifle are 34 1/2" x 4 1/4" x 1 1/2". The collective weight of this air rifle is 3lb 14oz.*