To find hammers for old rabbit ear shotguns check with Dixie Gun Works
There have been several variations of Janssen shotguns. Large gunmaking family in Belgium. J JANSSEN shotguns are typical hardware-store imports that top out at $250, but JANSSEN FRES (for example) can bring several times that.
You can find information about Russell Arms Co. shotguns online at places like Gun Trader or at many local gun stores. You can also find information online at Shotgun World or Arms List.
Barton & co shotguns were made in Liege, Belgium.
Made in Belgium by Simonis, Janssen, Dumoulin & Co. c. 1884-1905
Rodgers Machine Gun Co was a trade name used by the Belgian firm of Simmonis, Janssen & Dumoulin circs 1900.
This site has the information you are looking for about Nikko shotguns: http://www.shotgunworld.com/bbs/viewtopic.php?p=9341
want to know where the wedgeway arms company was and what one of their single shot shotguns would be worth
Iver Johnson Arms and Cycle Works and J. Stevens Arms. It could be from Simonis, Janssen, Dumouliln and Co. if it is marked 'Machine Made Belgium Damascus Finish'. Some were made by Harrington & Richardson.
the best
I was informed that' some Morsel shotguns were made by Navy Arms Co.
JANSSEN Fils & Cie LIEGE street Lambert le bègue, 4 then street St Gilles, 87 was rested by Joseph JANSSEN (Bench of test of Liege 1865/1897). This firm evolved in time by changing several times of corporate name, that is to say: JANSSEN Fils & Co (bench of tests of LIEGE 1895 - 1937) and rue Lambert Le bègue, 4 to LIEGE.. Etablissements JANSSEN Fils & Co S.A. (bench of tests of LIEGE 1937 - 1951) to LIEGE rue St Gilles,87. Fabrique d'Armes JANSSEN Fils & Co S.A. (bench of tests of LIEGE 1951 to 1954) rue St Gilles, 87 to LIEGE. This company deposited various trademarks of which: JF&C -CAMELLO - HANOVER ARMS Co - NITRO-STEEL - COLONIA LIEGE- ACIER PYROXYLE - JANSSEN SONS & Co - SOUTHERN ARMS Co - COSMOPOLITE.