Franking signature, “Free, M. Van Buren,” on a 5.5 x 3.25 mailing envelope addressed in his hand to “Francis J. Blair, Esq., Silver Spring near Washington.” The envelope also bears a September 27, Kinderhook, New York postmark. Even toning, and scattered light creasing and wrinkling, otherwise fine condition. JSA/John Reznikoff Auction LOA and RRAuction COA.