National Museum of Nuclear Science & History
L. C. Manheimer worked for the Roane-Anderson Company.
Alvan Sauer worked for the United States Engineer District Office.
Hawley worked at the 300 Area at Hanford during the Manhattan Project.
M. F. Welch worked for the United States Engineer District Office.
Herman Snyder worked on the Manhattan Project at Oak Ridge as a soldier in the Special Engineer Detachment.
