National Museum of Nuclear Science & History
Waverly Smith was a research associate at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Gene Newlin served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
Ray Sheehan worked for the United States Engineer District Office.
J. G. Cothran served in the 390th Air Service Group.
Hughes worked at the 200 West Area at Hanford during the Manhattan Project.