National Museum of Nuclear Science & History
W. H. McEachern worked for the Fercleve Corporation.
Joanna Brumfiel was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
N. N. Barwick worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Marvin Marks served in the 603rd Air Engineering Squadron.
