National Museum of Nuclear Science & History
Hughes worked at the 200 West Area at Hanford during the Manhattan Project.
Warren Sharp was a chemical engineer employed at the K-25 Plant in Oak Ridge, Tennessee. Sharp assisted with the gaseous diffusion process as a civilian after unsuccessfully trying to enlist in military service.
D. V. Zehner worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Benoit worked at Los Alamos during the Manhattan Project.