And in 1939 used the self-contained underwater breathing apparatus invented in 1926 by Commander Yves le Prieur
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And in 1939 used the self-contained underwater breathing apparatus invented in 1926 by Commander Yves le Prieur
Text from Wikipedia, available under CC BY-SA 4.0.
Captured 2026-08-17 from Wikipedia. The archived copy is preserved so this citation survives link rot.