Based on historical and technical records, most likely refers to the Sharps Model 1867 Carbine , a pivotal firearm in the transition from percussion to metallic cartridge systems. The Sharps Model 1867 Carbine
: Sharpe's Rifle 1867 patent art is frequently sold as custom matted and framed decor for historical enthusiasts. Sharps Rifle 1867 Custom Matted and Framed - Etsy sharpes1867
: It featured a falling-block action where the breechblock dropped down to reveal the chamber. Based on historical and technical records, most likely