Third assistant engineer on board the steamer Massachusetts. Original 2.25 x 4 carte-de-visite photo by Washburn’s of New Orleans, signed on the reverse in black ink, “Yours truly, Jas. Blenkinsop, 1st Asst. Engineer, Act Chief.” In fine condition, with a bit of light soiling on reverse and a couple light pencil notations. RR Auction COA.