M. C. Stinson

Daniel J. Keefe

Daniel J. Keefe was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Gene C. Newlin

Gene Newlin served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.

Margaret B. Wills

Margaret Wills worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Edward W. Holm