1 page, folio (12¾ x 7¼ in.), with pencil calculations in blank lower edge." /> BROWN, John (1800-1859), Radical abolitionist. Autograph letter signed ("John Brown") TO GERRIT SMITH (1797-1874), Peterboro [New Hampshire], 15 May 1857. <I>1 page, folio (12¾ x 7¼ in.), with pencil calculations in blank lower edge</I>. | Christie's