National Museum of Nuclear Science & History
H. W. Brackney worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Antonio Tapia was a staff worker at Los Alamos during the Manhattan Project.
R. L. Doan worked for Clinton Laboratories at the X-10 Reactor.
M. V. Griscom worked for the Tennessee Eastman Corporation at the Y-12 Plant.
John Riddle was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
