National Museum of Nuclear Science & History
H. C. Young worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Brooks worked at Los Alamos during the Manhattan Project.
John D. Robey served in the radar section of the 393rd Bombardment Squadron.
Frank Osvath was a staff worker at Los Alamos during the Manhattan Project.
Hollenbach worked at the 200 West Area at Hanford during the Manhattan Project.