Commemorative cover, bearing a cachet of Kennedy’s pallbearers escorting his casket from St. Patrick’s Cathedral, signed in ink by John Glenn, Douglas Dillon, LeMoyne Billings, Lord Harlech, James Whittaker, Steven Smith, and David Hackett. Cover also bears an autopen signature of Robert S. McNamara. Matted to an overall size of 9.75 x 7.75. In fine condition. RRAuction COA.