cover 3c Brownish Carmine (11), left margin single with three clear to huge margins, barely in at bottom, ms. cancel, used on fresh Buchannon Carroll correspondence pale buff cover to New Orleans, bold red "Steamer Bayou Belle, Capt. J.D. Walker" oval h.s. (Milgram #94), extensive ms. endorsement related to a business matter actually ties the stamp, very fine, a beautiful strike of this scarce ship marking photo