National Museum of Nuclear Science & History
R. A. Porter worked for the United States Engineer District Office.
Richards worked at the 100-D area at Hanford during the Manhattan Project.
W. J. Oates worked for the Kellex Corporation at the K-25 Plant.
J. I. Mitchell worked for the Roane-Anderson Company.
Alan N. Ayers was a staff member at Los Alamos during the Manhattan Project.
