National Museum of Nuclear Science & History
A. H. Yohannan worked for the Roane-Anderson Company.
Beatrice Foreman was a laboratory technician in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
William E. Young served in the 393rd Bombardment Squadron.
Ralph V. Hagan served in the 1st Ordnance Squadron.
