STS-40 NASA Columbia Shuttle Mission Crew Space Patch

STS-40 NASA Columbia Shuttle Mission Crew Space Patch

This is a Genuine 4"x 3"  Shuttle Mission Space Patch "Made in the USA" by a Certified by NASA manufacturer 

Twelfth Columbia flight. The first mission since Skylab to do intensive investigations into the effects of weightlessness on humans. Data learned from this flight will be used in NASA's planning for longer Shuttle missions set for 1992