National Museum of Nuclear Science & History
Mildred Jackson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Seth I. Smith served in the First Ordnance Squadron.
Jack D. East worked in the Instrument and Physical Measurements Group in Clinton Laboratories at the X-10 Reactor.
Charles Swenson worked in the shop at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Luis Romero was a staff worker at Los Alamos during the Manhattan Project.
