Marvin Cremer

G.L. Smith

J. L. Frye

J. L. Frye worked for the Roane-Anderson Company.

Hall Smith, Jr.

Hall Smith, Jr. worked for the Tennessee Eastman Corporation at the Y-12 Plant.

W.G. Chmielewski

W. G. Chmielewski was a carpenter at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.