National Museum of Nuclear Science & History
Johnson worked at the 100-F Area at Hanford during the Manhattan Project.
Lenora Stallings was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
E. J. Risdon worked for the Roane-Anderson Company.
Theodore B. (“Ted”) Novey was a research assistant at the University of Chicago Met Lab and Oak Ridge.