National Museum of Nuclear Science & History
Gene Hall worked for the Union Carbide & Carbon Corporation.
D. S. Ewing worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Jordan worked at the 300 Area at Hanford during the Manhattan Project.
Helen E. Krinek was a research assistant in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
