National Museum of Nuclear Science & History
Virginia Cowan worked for the Tennessee Eastman Corporation at the Y-12 Plant.
C. M. Walker, Jr. worked for the Kellex Corporation at the K-25 Plant.
Mary Lanahan was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Robert Fisher worked for the Roane-Anderson Company.
Russell worked at the 100-D Area at Hanford during the Manhattan Project.
