National Museum of Nuclear Science & History
Attended Carnegie Technical Institute.
E. E. DeLong served in the 509th Headquarters and Base Services Squadron.
R. L. Plowden worked for the J.A. Jones Construction Company.
Andrew H. MacMahon was the Chief Property Officer of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Robert Cyr worked for the Tennessee Eastman Corporation at the Y-12 Plant.