1 page, large folio (18 x 22 in.), creased at folds, time stamped, staple punctures along top edge." /> KENNEDY, John F. Partially printed document signed ("John F. Kennedy"), The Commonwealth of Massachusetts Democratic Pre-Primary Convention Certificate, Boston, 28 June 1958. <I>1 page, large folio (18 x 22 in.), creased at folds, time stamped, staple punctures along top edge</I>. | Christie's