Derringer Noris Twinny - double barreled o/u pistol by American Derringer Corp. in Texas. Looks like NORIS was Derringer one of trade marks.
But I have no idea how to connect American Derringer and Belgian gunmakers. Maybe to dig through patents?
It's interesting, but barrels on Noris Twinny pistol break up and it very looks like poacher gun.
Its very popular gas pistol now.


And there is more information:
http://www.littlegun.be/arme%20americaine/artisan%20d%20e%20f/a%20deringer%20henri%20gb.htm

And more. I found that Charles Daly was selling the following gun, Country Squire Over-and-Under Gun Folding, vent-rib barrels 25.5" in length.

Last edited by Geno; 12/01/09 06:46 PM.
Geno.