National Museum of Nuclear Science & History
Munn worked in the 300 Area at Hanford during the Manhattan Project.
E. S. Ryan, Jr. worked for the Poe Piping & Heating Company.
Suttles was a member of the Instrument Section at the University of Chicago’s Metallurgical Laboratory.
D. W. Cardwell worked for the Tennessee Eastman Corporation at the Y-12 Plant.
