Thomas H. Fithian

Helene M. Smith

Helene Smith was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.

R. W. Rankin

R. W. Rankin worked for the Tennessee Eastman Corporation at the Y-12 Plant.

E. R. Towner

J. T. Holloway

J. T. Holloway worked for the United States Engineer District Office.