The information you seek is somtimes hard to find because these shotguns are listed as savage/stevens which infers that these guns were made by one company savage,which owned the stevens name along with it,s own.The model in question which is a stevens model 237 was made by savage/stevens in the years 1936-1943,with a total production of 16,000 guns made.
The value of a J Stevens single barrel 410 shotgun from 1922 depends on its condition. This gun in excellent condition is valued between 125.00 and 150.00 as of 2014.
If it is a typical Stevens double or single barrel there should be a metal lever towards the back of the stock slide it left or right and tilt the barrel down.
50-100 USD
In 2012, $70-$200 depending on condition.
Old catalogs, old gun books.
If it is not marked on the barrel, you should have a gunsmith measure the chamber length.
Under $100.
Complete description and pictures would help, otherwise, can't be done.
Wisners list it but dont answer e-mails
$35 to $75, depending on condition.
it was made in or around 1972
Try Shotgun news or Gunbroker.com Try AuctionArms.com or Guntrader.com