Interesting presentation featuring an orange swatch of parachute attested to as flown on the Apollo 15 mission, signed in black ballpoint, "Al Worden," affixed to an Apollo 15 recovery cover with stamped cachet, postmarked on the USS Okinawa on August 7, 1971. In very fine condition. Accompanied by a certificate of authenticity from D. van Ravenswaay attesting to the flown status of the swatch, and a full letter of authenticity from Zarelli Space Authentication for Worden's autograph.