@1976
There should be a stamped model number on the left side of your barrel. The serial number will be on the reciever; however, the model number is on the barrel.
On the barrel.
Check the receiver and barrel.
Look on the receiver and/or barrel
Check the barrel and receiver.
CHeck the receiver and barrel
Check the receiver and barrel.
The serial number on a Glenfield model 20 is located on the left side right behind the barrel on the outside of the breech.
Check the barrel and receiver
Check the receiver and barrel area.
on the bottom of the barrel and reciever.
A Model 64