National Museum of Nuclear Science & History
Jones worked at the 100-D Area at Hanford during the Manhattan Project.
Helen Pellock (1926-1957) was a technician in the Chemistry Division of the Chicago Met Lab, working under Glenn Seaborg.
D. J. Olinger worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Charles Cooper was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.