National Museum of Nuclear Science & History
H. Hoessly worked for the Roane-Anderson Company.
J. B. Jones worked for the J.A. Jones Construction Company.
Iver Samuelson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Robert Thompson was a staff worker at Los Alamos during the Manhattan Project.
William S. Johnston was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
