United States 50 Star Flag - Apollo 13.

Apollo 13, US 50 Star, Circumlunar Orbit Flown Flag, April 11-17 1970.
The U.S. flag that accompanied the infamous Apollo 13 manned mission into space, the only mission in NASA's Apollo program that was deemed a 'Successful Failure". This flag was carried on the mission by astronauts John Young, John L. "Jack" Swigert, and Charles Duke.

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