Original 2.5 x 4 carte-de-visite bust portrait of Belknap, by C. D. Fredricks & Co. of New York, signed at the bottom in pencil, “Wm. W. Belknap, Feby. 5th, 1869.” Reverse bears note in pencil from his second wife, “Compliments of Carita S. Belknap.” In very good condition, with scattered foxing to the slightly faded image, and clipped lower corners. RR Auction COA.