National Museum of Nuclear Science & History
D. C. Hull worked for the Tennessee Eastman Corporation at the Y-12 Plant.
McKinney worked in the 200 East Area at Hanford during the Manhattan Project.
R. P. Seven worked for the United States Engineer District Office.
R. Althoff worked for the J.A. Jones Construction Company.
C. A. Nichols worked for the Roane-Anderson Company.
