Herbert A. Fisch

T. W. Wheary

T. W. Wheary worked for the J.A. Jones Construction Company.

W. P. Miller

W. P. Miller worked for the United States Engineer District Office.

A. M. Mogensen

Harold B. Nilling

Harold B. Nilling was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.