National Museum of Nuclear Science & History
R. D. Cantrell worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Ruben Salazar was an employee with Reynolds Electrical and Engineering Company, tasked with doing electrical distribution around Los Alamos.
Armand C. Covatto served in the 603rd Air Engineering Squadron.
Poindexter worked in the 200 West Area at Hanford during the Manhattan Project.