National Museum of Nuclear Science & History
Ayers worked at the 100 D Area at Hanford during the Manhattan Project.
F. C. Legler worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Hugh “Brad” Bradner was a physicist at Los Alamos during the Manhattan Project.
Edward Smith was a chemical engineer employed by the civilian contractor Eastman Kodak at the K-25 Plant in Oak Ridge, Tennessee.