This was a house brand made by the Crescent Fire Arms Co for H&D Folsom Sporting Goods. Mostly 12 gauge, but can be found in all the gauges that were common in the early 20th century. If you search hard enough, you may even find one chambered for .44 XL or .32 XL.
The name American Gun Company was a trade mark of the Cresent Firearms Company.This company was in business from 1888-1931.The double barrel shotguns of this company were started in the year 1891.The Knickerbocker shotgun was started during the 1900,s.The knickerbocker shotguns were of a barrel length of 14 inches and chambered in 20 gauge.The barrels should be of nickel finish.A case hardened receiver,and pistol grip stock.
Double barreled shotguns are manufactured in several countries.
Check out gunshop.com,they got Lots of info on dbl barrel shotguns.
With double triggers YES
New empire was one of the miriad of brand names used by the Crescent Fire Arms Company of Norwich, Ct. between 1892 and about 1922. They manufactured good quality, inexpensive single and double barrel shotguns for field use.
Laurona
An springfeild 1858
From 1895 to 1902
UGARTACHEA FALCON shotguns were imported in the 1970's and are typically resold in the $350 range.
Cornell Firearms Company was a trade name used by Hopkins and Allen Arms Company on hammerless shotguns. They made these shotguns from 1902 to 1916.
It is worth as much as you can get. Most BB shotguns "wallhangers"and such are $100.00 and up.
This name was put on shotguns by Crescent Fire Arms Co, Davis-Warner Arms Corp., and also by at least one unidentified Belgian maker for Spear and Company.