Partly DS as president, one page on vellum, 14.5 x 17.75, March 11, 1859. A military commission for Washington Sherman as a surgeon in the Navy. Countersigned by Isaac Toucey as secretary of the Navy. The embossed paper seal remains intact at lower center. Intersecting folds (vertical fold through “J”), signature a shade light, and light allover rippling, otherwise fine, fresh condition. Auction LOA John Reznikoff/PSA/DNA and R&R COA.