National Museum of Nuclear Science & History
F. A. Thomas worked for the Edenfield Electric Company.
J. M. Dawson worked at the 300 Area at Hanford during the Manhattan Project.
Jose Salazar was a staff worker at Los Alamos during the Manhattan Project.
R. B. Briggs worked for Clinton Laboratories at the X-10 Reactor.
Pearline Boykin was a technical worker at the Metallurgical Laboratory in Chicago during the Manhattan Project.