Cast
Gayne Whitman
Self (Voice)
Crew
Walter Anthony
Writer
Jerry Fairbanks
Producer
Edward Paul
Music Director
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Queye TV
Popular Science J-0-5
Documentary
Popular Science J-0-5
1941
0:11
★ 7
🇺🇸
Huge electric sign operated by photo cell animation; freshwater fauna propagated by Carolina Biological, sold and used for research; pickup and delivery of airmail in flight with small planes.