National Museum of Nuclear Science & History
Howard Egan worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Selton worked at the 200 West Area at Hanford during the Manhattan Project.
John Crawford was a physicist and research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Carothers worked in the United States Engineer District Office.
W. C. Hinds worked for the Tennessee Eastman Corporation at the Y-12 Plant.