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1940s - Images of General Motors plants turning out aircraft, machine guns and other wartime fodder in 1942 with proud American workers honoring the USA.
1940s - The Federal Reserve Bank is explained in this educational film about banking in 1947.
1940s - The range of positions available in the field of radio is shown, from public address system operators to television.
CIRCA 1940s - Many high school classes can help train someone to become a car mechanic.
1950s - Nuclear power is ready for medicine in the 1950s.
CIRCA 1940s - To become a car mechanic one must receive a good education in the field.
1950s - Weather reporting in the 1950s.

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3949118
影片 說明

素材 影片 編號: 3949118

1940s - The range of positions available in the field of radio is shown, from engineering to production, repair and sales.

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畫面播放速率

  • 每秒格數 (FPS):29.97

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