National Museum of Nuclear Science & History
Ruben Salazar was an employee with Reynolds Electrical and Engineering Company, tasked with doing electrical distribution around Los Alamos.
Helene Stark was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
B. A. Howle served in the 509th Headquarters and Base Services Squadron.
Robert Moe served in the 603rd Air Engineering Squadron.