National Museum of Nuclear Science & History
John Russell worked for the United States Engineer District Office.
B. R. Burks worked for the Tennessee Eastman Corporation at the Y-12 Plant.
C. P. Render worked for the J.A. Jones Construction Company.
Robert Martens was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Joseph Papalia is an official historian of the 509th Composite Group, the US Army Air Force unit created specifically for dropping atomic bombs during World War II.