Flown John F. Kennedy Space Center Fire Department patch, 4″ in diameter, which was carried into low Earth orbit for eight days during the STS-70 mission by astronaut Don Thomas, who has signed the reverse in black ink, “D. A. Thomas, STS-65, 70, 83, 94.” Includes a copy of a certificate of authenticity from NASA for 40 flown patches, with Thomas adding in blue ink, "I flew this with great pleasure on STS-70/Discovery. Don Thomas." In fine condition. Accompanied by two fire department commemorative covers and a window decal.