National Museum of Nuclear Science & History
Marvin Tetenbaum was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Sherman Winters was a janitor at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
Frank Gerhart worked for the Tennessee Eastman Corporation at the Y-12 Plant.
A. C. Crymble worked for the Tennessee Eastman Corporation at the Y-12 Plant.