National Museum of Nuclear Science & History
Paul Snodgrass worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Gifford worked at the 200 West Area at Hanford during the Manhattan Project.
R. W. Hamer worked for the Roane-Anderson Company.
Eva Roberts was a stenographer at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Harold Lichtenberger was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
