Dale R. Meyer

Jas B. Hoff

Jas Hoff worked for the United States Engineer District Office.

D.J. Quigley

S. A. Hindley

S. A. Hindley worked for the J.A. Jones Construction Company.

Frances Zollner

Frances Zollner worked as a purchasing agent for the Manhattan Project at the University of Chicago. At Chicago, Zollner would meet many of the scientists who were improving various scientific parts and procedures throughout the duration of Manhattan Project.