National Museum of Nuclear Science & History
L. L. Kelly worked for the United States Engineer District Office.
Joseph Hans worked in the shop at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Richard Claassen was a research assistant at the SAM Lab at Columbia University from 1944 to 1946. While there, he built and used fluidic systems to test for unusual leaks in diffuser tubes.
B. P. Ciaccio served in the 509th Headquarters and Base Services Squadron.
G. C. DeCroes worked for the Tennessee Eastman Corporation at the Y-12 Plant.
