"Rival" is a trade name stamped on a shotgun made by Crescent Firearms co.
"American Gun Co., New York" is another common marking. There are more than 450 Trade Names marked on these Crescent made guns. Crescent was in production from 1892 to 1930.
Value is not very high - from $200 (nearly new) all the way to $0.00 for a wall hanger.
Some parts are available from Numerich.
How much is a 16 gage single barrel shotgun model 350A Revelation
20-120 usd
it shuold be worth 1,000s of dollars
$35 to $90, depending on condition.
50-100 or so
it just depends on what gauge and the stock and other stuff like that?
100 to 150.00 dollars in good condition.
$25--$80 depending on condition
An early model Lefever single-barrel 12-gauge shotgun with a 30-inch plain barrel can be found for sale online for $300. This is the price for one that is in excellent condition.
how much is a 1913 16 ga. single barrel j. Stevens worth
I saw one for sale for $65 today
I don't know how much a single is worth but I did buy a double awhile ago and I paid $190 for it that all I know