This is an exceptionally rare, very fine example of a Sharps Model 1853 sporting rifle that was manufactured by the Sharps Rifle Co. in Hartford, Conn., with a letter of authentication from renowned Sharps expert and author Frank Sellers. Mr. Sellers writes that the 60 bore (46 caliber) rifle was shipped on June 30, 1855, "with extra fine engraving." Sellers adds, "This is the fourth grade of engraving with only one being better. There were five extra fine engraved guns in this shipment." A similar type of engraving is pictured in Sellers' book Sharps Firearms, page 51. These early rifles are extremely rare and in the "Sharps Rifle" book it lists approximately only 2,970 of the slant breech models ever produced and only approximately 200 total ever produced with factory engraving in all calibers and coverages. The engraving on this rifle is an extraordinary scroll pattern overall that covers the receiver, upper tang, lever, buttplate tang (with a roseate surrounding the head screw near the toe), patch box, and barrel at the breech. A band of engraving is at the muzzle. The left side of the receiver and patch box have game scene engravings. The left side of the buttstock has an inlaid silver shield with a presentation inscription dated 1873 (see image). The octagon barrel is marked on top of the barrel "SHARPS RIFLE MANUF CO. HARTFORD CONN." on the top flat, and the side of the lock plate is marked "SHARPS PATENT 1852". The top of the tang is marked with the serial number. It has double set triggers, blade front sight, ladder rear sight and tang peep sight. The straight grip stock has a pewter nose cap on the forend and a patch box on the right side. The partitioned case is lined in red velvet and contains the following accessories: cleaning rod with bore brush attachment, double cavity bullet mold, paper U.S. military musket cap box (empty) and Sharps cap tin (empty).