National Museum of Nuclear Science & History
J. J. Tulley worked for the Fercleve Corporation.
William Hackman worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Roy Vankirk was a staff worker at Los Alamos during the Manhattan Project.
Roberta A. Edwards was a lab technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
