VAN BUREN / ARK / OCT / 26 (1861) bold clear cds with matching PAID handstamp and ms. "10", Dietz HSP type I on neat cover to "Rev. A. J. Leavenworth, Petersburg, Virginia". Rev. Abner Johnson Leavenworth (1803-1869) was a Presbyterian clergyman and teacher, president of Leavenworth Female College in Petersburg. Enclosure was from Frederick Peabody Leavenworth, b. 1833. Rare markings on a lovely cover; slightly reduced at left, Ex Agre [AR] [VA]