This example was manufactured in 1878 with the First Model's distinctive dust cover with checkered oval thumb rest fitted in guide grooves on the top of the frame. Later models had a center rail and transitioned to a dust cover with serrations at the end. It features German silver blade front and elevation adjustable rear sights with a barrel stamped with the two line address/patent dates marking on the top. The upper tang is stamped "MODEL 1873" in while the lower tang has the serial number; both are in script. It is fitted with a full length magazine, smooth forearm with cap and straight grip stock with crescent buttplate with compartment (cleaning rod not included). The caliber is not designated on the barrel or elevator the early production rifles were all chambered for the .44-40 cartridge.