National Museum of Nuclear Science & History
Orval Whan served in the 603rd Air Engineering Squadron.
Winfield Sylvester was a staff worker at Los Alamos during the Manhattan Project.
Dewey H. Moose served in the 603rd Air Engineering Squadron.
Estelle B. Lucas was a laboratory assistant in the Chemistry Division at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Alexander Blair was a consultant at the Metallurgical Laboratory in Chicago during the Manhattan Project.