W. J. Williams

R. B. Jacobs

R. B. Jacobs worked for the Kellex Corporation at the K-25 Plant.

Norman F. Modine

Norman F. Modine was a research assistant at the University of Chicago Met Lab. He was a signer of the Szilard petition.

Seymour S. Katz

Seymour S. Katz served in the 603rd Air Engineering Squadron.

Frank R. Thompson