National Museum of Nuclear Science & History
Ruth Hillard was a technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Mortimer Schwartz served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
H. R. Grady worked for the Tennessee Eastman Corporation at the Y-12 Plant.
A. E. Bost worked for the Tennessee Eastman Corporation at the Y-12 Plant.
