John W. Drag

C. D. Kirkwood

Bert Farrell

Farrell worked in the United States Engineer District Office.

B. Cogswell

B. Cogswell worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Ercole E. Motta

Ercole E. Motta was a research assistant at the University of Chicago Met Lab. He studied ways to determine the boron content of uranium oxide.