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National Museum of Nuclear Science & History

Elsie C. Harrington

RO OperatorHanford, WA

K-25 PlantOak Ridge, TN
Manhattan Project Veteran
The K-25 Plant in Oak Ridge, Tennessee

Elsie Harrington was a civilian RO Operator at Oak Ridge, Tennessee from October 1943 to February 1947. 

 

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Cloyd Marvin had been drafted into the Army, interrupting his education at Haverford University, in 1943 and joined the Special Engineer Detachment as a technician third grade, later being assigned to Los Alamos National Labs in 1947.

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