National Museum of Nuclear Science & History
M. O. Swanson worked for the United States Engineer District Office.
William R. Merkle served in the 603rd Air Engineering Squadron.
Hazel Hammond worked for Clinton Laboratories at the X-10 Reactor.
C. H. Pearson worked for the Kellex Corporation at the K-25 Plant.
Coullard worked in the United States Engineer District Office.
