Signer of the US Constitution from Pennsylvania (1744–1800) and first governor of that state. Partly Partly-printed vellum DS, signed “Tho Mifflin,” one page, 2 x 11, January 1, 1797. Land grant issued to William Davidson for a tract of land called “New Bridge.” Signed, as governor of Pennsylvania, under the embossed paper seal on the left side “Tho. Mifflin.” In very good condition, with heavy storage folds, a few small holes, edge wear, and some light toning and soiling. The embossed eight-point paper seal is worn, but intact. RRAuction COA.