D. D. Carmichael

T. J. Armstrong

Hugo Leckelt

Hugo Leckelt was a laborer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

S. V. Love

S. V. Love worked for the United States Engineer District Office.

W. C. Carnell

W. C. Carnell worked for the Tennessee Eastman Corporation at the Y-12 Plant.