J. A. Grady

Fredrick “Fred” D. Johnson

Fredrick “Fred” D. Johnson was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Robert Stouffer

C. E. Normand

C. E. Normand worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Lawrence B. Magnusson

Lawrence B. Magnusson was a research associate at the Metallurgical Laboratory at the University of Chicago.