LC Smith 16Ga Side by Side Field Grade made in Fulton NY stamped on top of the barrel, last to come of of the factory from what I can tell in 1950. Serial # FWS 43354 matches the forearm serial number. The case hardening is in great shape as are the barrels. Overall it is in great shape including the wood. Some minor bluing flaws normal for a gun this old. The barrels are marked armor steel on the bottom of each. They measure 28" from where the shell seats to the end of the barrel.