National Museum of Nuclear Science & History
Richard Pershing served in the Army at Los Alamos during the Manhattan Project.
Raphael Semmes worked for Clinton Laboratories at the X-10 Reactor.
Fred Saak served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
J. T. Holloway worked for the United States Engineer District Office.
Gilson worked at the 300 Area at Hanford during the Manhattan Project.
