Manufactured between 1856-1857, this is one of only 600 of these Sharps Model 1855 carbines purchased on contract by the U.S. Army, with the majority issued to the 1st Dragoons in California and the 2nd Dragoons in Texas, per pages 197-198 of "Flayderman's Guide" (9th Edition, 5F-014.2). "U.S/J.H/P" (sub-inspector John Hawkins) markings on the upper left breech area of the barrel. Marked with the standard three-line Sharps Hartford address on the barrel ahead of the rear sight. The upper tang has the "SHARPS/PATENT/1848" marking in front of the serial number. "EDWARD MAYNARD/PATENTEE 1845." marked on the primer cover. Matching serial number marked on the upper receiver tang and bottom of the barrel concealed by the forearm. Brass blade front and replacement rifle-musket type folding leaf rear sight. Mounted with a smooth walnut forearm and straight grip stock with a brass barrel band, patchbox and buttplate.

Good, with mottled gray patina, scattered spotting and light pitting, sharp markings in the metal, and the brass fittings have a pleasing lightly aged patina. Wood is also good as re-oiled, with numerous scattered dings, dents, chips and scratches. Mechanically fine. Surviving examples of these rare U.S. Sharps Model 1855 carbines are seldom found today!