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CIRCA 1920 - The process begins for making carborundum and Aloxite wheels using the pressed process.
CIRCA 1920 - Enormous pigs of Aloxite are formed by electric furnace.
CIRCA 1944 - Generals Eisenhower, Spaatz, Clark, and MacArthur are seen on the battlefield.
CIRCA 1920 - An electronic furnace is powered by carbon rod cables.
CIRCA 1920 - Coke, sand, sawdust and salt are brought out to make carborundum.
CIRCA 1920 - Aloxite and carborundum sharpening stones are used to sharpen tools.
1940s - A silent film about interned Japanese in the 1940s

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素材 影片 編號: 1043746723

CIRCA 1920 - Aloxite wheels are used in factory machinery.

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畫面播放速率

  • 每秒格數 (FPS):29.97

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  • 1:45

影片 投稿人

Rick RayRick Ray

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