This weapon was mass produced by several gun manufactors.
The original weapon for downed pilots was 30 caliber carbine with short stock. A 45 cal automatic or 38 cal revolver.
It was very difficult to shoot birds and small game with these weapons.
If the 22-410 you have was never fired and in cosmoline,it may get you
$100.00. (my oppinion).
The model number is stamped on the right side of the receiver on many Stevens products.
Yes. Some are stamped Stevens by Savage Arms Co.
Their Model 75 rifle in 22 caliber.
prior to 1968 the 94c was not stamped with a SN
Model 225 (usually stamped on the bottom of the reciever)
Over Under 22/410 Mfg 1939 to 1950 Apx Value: Exc $350, Good $250, Poor $150
425
evidently a misprint, may be worth something to a collector.
It is one type of gun.It has 2 step squared off reciver with " J stevens arm copany" stamped on the left side and the safety located inside the trigger guard.
If the "U337" is stamped on the lower tang it is the serial and not the model number. There was a really large range of serials like this used on Favorites and Visible loaders.
Needs to be examined by a gunsmith.
The "J.Stevens" name was shortened to "Stevens" in 1940. What you need to look for is the chamber size, which should be stamped on the barrel. It needs to be 2 & 3/4 inches to shoot modern ammo. Also Stevens usually stamped near the chamber size if the barrel was proof tested. My Stevens single is stamped "Proof Tested Steel" and it handles modern ammo well, but kicks like a mule. To be really safe, let a gunsmith look at it.