National Museum of Nuclear Science & History
Carl Neumann worked for the United States Engineer District Office.
Esther Stenstrom arrived at Oak Ridge in 1943, after she and her husband were picked to work in the secret city.
Pearl Olsen worked for the United States Engineer District Office.
Ernest W. Frey served in the 393rd Bombardment Squadron.
Joseph Mullaney was a staff worker at Los Alamos during the Manhattan Project.
