National Museum of Nuclear Science & History
E. J. Vakakes worked for the United States Engineer District Office.
Marle Velde worked for the Kellex Corporation at the K-25 Plant.
Bernard W. Mockler served in the 1027th Air Material Squadron.
Adele Koskosky was a laboratory technician in the Chemistry Division at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
