Balloon flight demonstration in The Hague, Alfred Schults demonstrated a balloon made of art rubber Hyoalon Date: September 27, 1964 Location: The Hague, Zuid-Holland Keywords: BALLONVATION, demonstrations Personal name: Alfred Schults
Size: 2622px × 2669px
Photo credit: © BNA Photographic / Alamy / Afripics
License: Licensed
Model Released: No
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