National Museum of Nuclear Science & History
C. D. Wilder worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Leo Safranski was a research associate at the Metallurgical Laboratory in Chicago during the Manhattan Project.
N. C. Poe, Jr. worked for the Poe Piping & Heating Company.
R. D. Evans worked at the 200 West Area at Hanford during the Manhattan Project.