CIVIL WAR SHARPS RIFLE/CARBINE REAR SIGHT-ORIGINAL

THIS IS A COMPLETE ORIGINAL REAR SIGHT FOR SHARPS CIVIL WAR RIFLES & CARBINES. FRONT OF SIGHT GRADUATED 1,2,3,4,5,6,7,8, PROBABLY DENOTING 100 YARD INCREMENTS. BOTTOM OF SIGHT STAMPED R.S. LAWRENCE(TOP LINE), PATENTED(MIDDLE LINE), FEB. 15TH 1859(BOTTOM LINE)-THE 5 IN 1859 IS FAINT & COULD BE A 6. T IS NO BLUING LEFT ON THE SIGHT, STAMPED WORDS AND NUMBERS ARE A BIT FAINT BUT STILL LEGIBLE. HARD TO FIND PART FOR YOUR SHARPS.