John J, Flynn

J. R. Poling

J. R. Poling worked for the United States Engineer District Office.

Clarence P. Woleslagel

M. Lucille Cooley

Lucille Cooley worked for the Union Carbide & Carbon Corporation.

Donald C. Harms

Part of the Special Engineer Detachment (SED), Donald C. Harms was first sent to Oak Ridge, Tennessee, to work on the Manhattan Project.