National Museum of Nuclear Science & History
Bergman worked in the United States Engineer District Office.
Charles W. Hagen was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Reba Holmberg grew up in Robertsville, Tennessee, and experienced its claiming by the federal government for the Manhattan Project.
W. H. Sidner worked for the Union Carbide & Carbon Corporation.
C. F. Fitter worked for the Tennessee Eastman Corporation at the Y-12 Plant.
