Approximately 3,500 Joslyn Model 1862 carbines were made, 2,200 of which the U.S. Government purchased. The lock plate is marked "JOSLYN FIRE ARMS Co/STONINGTON/CONN.", and the breechblock is marked with the 1861/1862 patent dates above the serial number. Hook type breechblock latch, pinched blade front and three leaf 500 yard rear sight. "F" inspector mark on the left of the rear sight and front of the trigger guard. Left side of the breech and ahead of the buttplate marked with inspector initials "E.F." Two boxed script "EF" cartouches marked on the left flat above the saddle bar with ring.

Fine, retaining 80% original blue finish on the barrel with some light muzzle wear, scratches, and some scattered small dings ahead of the rear sight. 40% case colors on the lock with scattered light pitting on the edges. Casehardened breech block and hammer turned to a mottled brown. Brass retains an attractive original smooth patina. Stock is also fine with some scattered chips and scratches and exceptionally crisp cartouches. Mechanically excellent. These Model 1862 Joslyn carbines saw extensive use in the Civil War and are seldom encountered in this fine condition!