National Museum of Nuclear Science & History
E. H. Merritt worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Helene Stark was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Reynolds worked at the 100-F area at Hanford during the Manhattan Project.
Frank Cook worked for the JA Jones Construction Company in Oak Ridge, Tennessee during the Manhattan Project.