National Museum of Nuclear Science & History
R. L. Bennett worked for the Roane-Anderson Company.
J. Mulacha worked for the Edenfield Electric Company.
Homer W. Ibser was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Gale Kenney was a member of the Special Engineering Detachment and worked in the K-25 Plant in Oak Ridge, Tennessee.
