National Museum of Nuclear Science & History
Gayle Braden was a stenographer at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Floyd A. Lemley served in the 603rd Air Engineering Squadron.
C. J. Carrol worked for the Poe Piping & Heating Company.
Hugo Leckelt was a laborer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.