J. C. McLaughlin

Thomas H. Trevena

Thomas Trevena worked for the Kellex Corporation at the K-25 Plant.

Kay Manley

Kay Manley, Canadian-born, came to the United States in 1933 to study. She and her husband John Manley were at the Manhattan District in Chicago, when her husband was personally called by Leo Szilard and asked to move from the Met Lab to Los Alamos.

J. Mulacha

J. Mulacha worked for the Edenfield Electric Company.

G. A. Olson