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Equipment related to the 60-inch cyclotron  with scale (possibly  electrical feedthrough.) Cooksey  14-23,  Feburary 15, 1939. [Photographer: Donald Cooksey]

Equipment related to the 60-inch cyclotron with scale (possibly electrical feedthrough.) Cooksey 14-23, Feburary 15, 1939. [Photographer: Donald Cooksey]

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description

Summary

Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

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Date

15/02/1939
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Source

The U.S. National Archives
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Copyright info

No known copyright restrictions

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U.S. National Archives

The objects in this collection are from The U.S. National Archives. The U.S. National Archives and Records Administration (NARA) was established in 1934 by President Franklin Roosevelt. NARA keeps those Federal records that are judged to have continuing value—about 2 to 5 percent of those generated in any given year. There are approximately 10 billion pages of textual records; 12 million maps, charts, and architectural and engineering drawings; 25 million still photographs and graphics; 24 million aerial photographs; 300,000 reels of motion picture film; 400,000 video and sound recordings; and 133 terabytes of electronic data. All of these materials are preserved because they are important to the workings of Government, have long-term research worth, or provide information of value to citizens.

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