National Museum of Nuclear Science & History
Anna Barbic was a laboratory assistant in the the Chemistry Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
M. J. McDaniel worked for Clinton Laboratories at the X-10 Reactor.
Harold R. Olson served as a private first class in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Enola Gay.
Rosalin Small was a staff worker at Los Alamos during the Manhattan Project.
