J. R. Brand

William E. Vesper

E. J. Whiting

E. J. Whiting worked for the J.A. Jones Construction Company.

A. W. Cansler

Cansler worked in the United States Engineer District Office.

John P. Crisp

John P. Crisp, from Robbinsville, NC, helped construct the K-25 plant in Oak Ridge while working for the G.