William H. Svanoe

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.

H. F. Jacobsen

H. F. Jacobsen worked for the Union Carbide & Carbon Corporation.

James F. Strother

C. W. Cryer

C. W. Cryer worked for the Midwest Piping and Supply Company.