Presidential Library Document:
“Motion Picture MP76-83. Not So Long Ago.”
(Harry S. Truman Library & Museum,
Independence, Missouri)
The documentary film is produced by NBC (New York City) in 1960:
http://www.trumanlibrary.org/motionpicture/mp76-83.html
Quote from the document:
“40:30 Atomic bomb explosions; scientific experiments; UFO’s.”
Website:
“Harry S. Truman Library & Museum”:
http://www.trumanlibrary.org/
Harry S. Truman Library & Museum, Independence, Missouri
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