National Museum of Nuclear Science & History
D. M. Ellett is a mechanical engineer who joined the Manhattan Project after the end of World War II.
Lomie F. Caho was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
C. E. Ferris worked for the Tennessee Eastman Corporation at the Y-12 Plant.
David B. Wright served in the 603rd Air Engineering Squadron.
