Union surgeon who served during the Atlanta campaign. Original 2.25 x 4 full-length carte-de-visite photo of Curtis in full dress uniform, signed in the lower border in black ink, “Josiah Curtis, Brig Surgn U.S.V., Apl 30, 1862.” In fine condition, with a bit of light soiling to bottom border and pencil notations to reverse. RR Auction COA.