Originally Posted By: PeteM
B. Blindee used from July 8, 1910 to Feb 26, 1968; denotes rifled barrels over 22 caliber with bullets wearing a vest (chemise) aka jacketed bullets. Nothing about the type of jacket. The reverse of this is B.Plomb (lead bullets only)


That's fascinating info Pete - thank you for posting.

SDH-MT - If Bob Beach chimes in, I'm sure he can tell you exactly when gun was manufactured, where it was sold, etc.
Serial # 2403 would make it 1928 per this 'shotgun' page:

http://doublegunshop.com/dgsnos2.htm


Always looking for small bore Francotte SxS shotguns.