TLS, one page, 5.5 x 8.5, personal letterhead, March 15, 1929. Letter to James J. Carmichael in New York, in full: "In accordance with your request I am appending my autograph hereto for your collection." In very good to fine condition, with a few small stains to the letter, and heavier staining and soiling to the sketch. Accompanied by a pencil sketch of an Indian on horseback purportedly in the hand of Burroughs.
