10ga Double SXS Black Powder Shotgun Identification and Value

[mmppres]

Depending on proof marks it could have been made up to turn of the century. Lot of the shotgun an rifle guys were still using black powder to hunt with. This looks like a standard grade of shotgun. meaning no metal engraving an such. A working man's gun. 10ga being used for market hunting all thur that era. Check under the barrels for proof marks. this will tell you alot of information.