Videos

Gas Balloon

Formation

US Navy Training Film 1944

Ballooning: History of Balloons” 1944 US Navy Training Film MN-2722a

Sources:

https://archive.org/details/HistoryOfBalloons

https://youtu.be/7qPyyyClMcA

https://youtu.be/mDGWnFyDj_A?si=BAaN0GqsJGvQIwEL

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