One of approximately 1,200 No. 1 pistols that were manufactured by Horace Smith and Daniel B. Wesson in Norwich, Connecticut, in 1854 and 1855. They are historically significant pieces for both Smith & Wesson and Winchester collectors. The barrel has "CAST-STEEL" (upper right), "SMITH & WESSON/NORWICH CT" (top) and "PATENT/FEB. 14. 1854." (upper left). Factory floral and scroll engraving is featured on the frame, side plates, and hammer. The left side of the butt has "A55," and some of the small parts and both grip panels are stamped with the last two digits of the serial number ("55"). The lever has a spur on the bottom.

Fine with crisp markings and engraving, 50% original blue on the left side of the frame , 30% original blue on the right side, 40% of the original finish on the barrel, 40% original case colors remain on the hammer, and the balance of the pistol has mottled gray and brown patina. The grips are fine and have half of the original varnish, light dings and scratches, and minor handling wear. The follower spring is short, and the action occasionally binds up open; otherwise, the pistol functions fine.