National Museum of Nuclear Science & History
J. C. Watkins worked for the United States Engineer District Office.
C. C. Sperling worked for the Edenfield Electric Company.
L. C. Hafer worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Henderson worked at the 100-D Area at Hanford during the Manhattan Project.
Charles W. Brooks served in the 603rd Air Engineering Squadron.
