Commercial cover from American Association of Retired Persons (AARP), Non-Profit mailed to Plunkett. Reverse of cover ornamented with rubber stamps in black ink: skeletons, lungs, woman with a false nose, cartoon policeman, comic strip, and "THEMATIC APPERCEPTION". Enclosures: letter from director of AARP, mail order form for membership, business reply mail envelope. No additional postage stamps or postage markings to indicate how it was passed on to Bakhchanyan.