National Museum of Nuclear Science & History
W. R. Chambers worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Matthei worked for Stone and Webster Engineering Corporation.
Clarence Francis Hiskey (1912-1998) was an American chemist and Soviet spy. He worked at Columbia University and the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.
John R. Kelleher served in the 1st Ordnance Squadron.
Kathleen “Kay” (Gavin) Florin was a clerk in the chemistry division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
