T tmoor004 Inactive Jan 9, 2013 #1 I have an old H & R 20 gauge single shot shotgun. it has engraved on it, 2 patents 1900 and 1901, I'd say it's in average shape. How can I find out what it's worth?
I have an old H & R 20 gauge single shot shotgun. it has engraved on it, 2 patents 1900 and 1901, I'd say it's in average shape. How can I find out what it's worth?
