National Museum of Nuclear Science & History
Charles Swenson worked in the shop at the Metallurgical Laboratory in Chicago during the Manhattan Project.
William Nierenberg was an accomplished theoretical physicist and oceanographer, who is known for his work in magnetic resonance and low-energy nuclear physics.
M. E. Johnson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Horace Cunningham worked for the Roane-Anderson Company.