National Museum of Nuclear Science & History
Hamblin worked in the United States Engineer District Office.
Joseph LaRocco was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Theodore Boinski (1920-2008) was a laboratory assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
C. E. Noe worked for the Tennessee Eastman Corporation at the Y-12 Plant.