National Museum of Nuclear Science & History
Rein worked for Stone and Webster Engineering Corporation.
George Koval was an American chemical engineer and one of the most important Soviet spies of the 20th century.
Leonard Orr served in the 1395th Military Police Company, Aviation.
J. F. Joyner worked for the Tennessee Eastman Corporation at the Y-12 Plant.
A. G. Underwood worked for the J.A. Jones Construction Company.
