Two items: a commemorative cover bearing a cachet honoring the 40th anniversary of Kittinger’s record setting Project Excelsior jump, signed in black felt tip; and a flown 10 x 8 Florex ’97 commemorative sheet listing Kittinger’s accomplishments, signed in black ink. Also included is an FDC with a cachet honoring the balloon Intrepid, signed in blue ink by Project ManHigh aeronaut David G. Simons. In fine condition. RR Auction COA.