I have a Savage 220 22 single shot. I’m looking for any information on the gun. I recently bought the gun after it was appraised for $110. I’ve done some research and have found that it was possibly made before 1947 based on the location of Savage at the time. The barrel is marked Savage Arms Co, Utica, New York, USA. The only number I can find is (700 u) in the receiver area.