National Museum of Nuclear Science & History
Walter M. Longfelt was a laborer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Jeff Duckett worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Joel S. Canby served in the 509th Headquarters and Base Services Squadron.
Herschel Warren was a staff worker at Los Alamos during the Manhattan Project.
