National Museum of Nuclear Science & History
E. J. Bruckenheimer worked for the Fercleve Corporation.
William T. Fisher served in the 603rd Air Engineering Squadron.
John P. Flannery worked for H.K. Ferguson Co. and Morrison Knudson. Co. on construction at Oak Ridge, TN during the Manhattan Project.
Clyde Fiddler was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.