Commercial cover from Muscular Dystrophy Association, Non-Profit mailed to Plunkett. Reverse of cover ornamented with rubber stamps in black ink: skeletons, woman with a false nose, cartoon wrestlers, block of ice, silhouette with "DOCTOR X", and "HISTORY OF THE TWENTIETH CENTURY". Paper slip with female dancer stapled to reverse. Staple goes right through cover and enclosures which cannot be removed as a result. No additional postage stamps or postage markings to indicate how it was passed on to Bakhchanyan.