Categories All About Guns Harper Ferry U.S. Hall Patent Model 1819 Breechloading Percussion, Plum 32 ¾” Single Shot Rifle, MFD 1831 Antique .52 Cap & Ball Post author By Grumpy Post date February 1, 2018 No Comments on Harper Ferry U.S. Hall Patent Model 1819 Breechloading Percussion, Plum 32 ¾” Single Shot Rifle, MFD 1831 Antique .52 Cap & Ball One strange looking rifle! ← Something for the Jocks out there → .357 Magnum Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ