Limited edition flown commemorative air mail cover, 9.5 x 4, numbered 163/1000, signed in ink and felt tip by crew members Maxie Anderson, Ben Abruzzo, and Larry Newman. Cover bears August 11, 1978, Presque Isle, Maine, and August 17, 1978 Miserey, France, postal cancellations. Also included is a 4 x 2.5 swatch of the balloon fabric used in the flight, certified by Mark Yarry. In fine condition. RR Auction COA.