Herbert M. Okun

Norris W. Embrey

Norris W. Embrey was a laboratory assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

J. A. Stair

J. A. Stair worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Ruth J. Brackett

Brackett worked in the United States Engineer District Office.

Herbert I. Jewett