National Museum of Nuclear Science & History
Sidney Williams was a janitor at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
During WWII, Adolph Molin was a member of the Special Engineer Detachment (SED) and worked as an Engineer at the K-25 Plant at the Oak Ridge, TN facility.
Richard H. Foss served in the 1st Ordnance Squadron.