National Museum of Nuclear Science & History
Jean Cooper was an engine mechanic in the 393rd Bomber Squadron of the 509th Composite Group serving in both Wendover, Utah and Tinian Island in the Pacific.
Houston worked at the 200 East Area at Hanford during the Manhattan Project.
T. J. Retenbach worked for the United States Engineer District Office.
D. C. Hull worked for the Tennessee Eastman Corporation at the Y-12 Plant.
