A RARE .44CF COLT THIRD MODEL 1848 DRAGOON CONVERSION REVOLVER, NO. 19069 FOR 1860
Colt Third Model Dragoon revolver, converted to cartridge, likely on the frontier, .44 cal., cut-d
What would a cartridge conversion cylinder do to a Colt Walker 1847? - Quora
Liars and Cheats — Colt Dragoon cartridge conversions, actually.
Samuel Colt | Colt Model 1851 Navy Revolver with Thuer Conversion for Self-Contained Cartridges, Serial no. 27060 | American, Hartford, Connecticut | The Metropolitan Museum of Art