NASA SPACE SHUTTLE PHASE 1 SHUTTLE-MIR PROGRAM 1998 CERTIFICATE STS91 FLOWN FLAG For Sale

This recent find is from the Estate of a Retired NASA Aerospace Engineer who worked on Apollo through Space Shuttle Missions. He served as Project and Deputy Managers over multiple key programs. This listing is for a STS-91 MIR SPACE STATION SPACE SHUTTLE PROGRAM PHASE 1 AWARD with FLOWN FLAG - see details below:

• 1998 NASA SPACE SHUTTLE DISCOVERY PHASE 1 SHUTTLE-MIR PROGRAM STS-91 with FLOWN FLAG
• Measures 11"W x 14"L
• Certificate is in excellent overall condition for use and age with only minor age and storage wear
• Please see condition description and all pictures and to see more vintage and antique collectibles from this estate, other estates and several picks just visit my store link. THANK YOU for looking!!