Gd day folks, have a sxs here im puzzled by.
This is a Neumann Bros, 12 gauge .twist barreled hammergun
In remarkable cond, never restored, bores and lock
Up are as brand new! The breeches of barrels are gold inlaid in a leafy pattern, one barrel marked choke bored, the other is cylinder, reciever bluing is almost flawless, barrels have 100% pattern/browned finish.
Gun is approx 6.5lbs, 30" barrels, wood is walnut, oil finished and retains the orig buttplate.forend has a purdey style pull tab release. One lock is marked
" the interchangeable" ive shot it with black powder loads and works great, im a collector of vintage sxs
Shotguns, looking to get an evaluation. Ill try to post pictures.

The Interchangeable and The International were tradename shotguns for E.C. Meacham St. Louis, Gus Habich Indianapolis, Hibbard, Spencer, Bartlett & Co., and others, made by Simonis, Janssen & Dumoulin and Neumann Freres.

The images we need to help you date the gun are full size high resolution close ups of every mark on the action and barrel flats, and just forward of the flats
https://www.shotgunworld.com/bbs/viewto ... 5&t=232252

I tried uploading pics, it would let me
I can email some if youd like

PICS ARE AVAIL TO EMAIL IF SOMEONE
WANTS. ID NEED YOUR EMAIL ADRESS

ANY HELP WOULD BE GREAT.