Stewart E. Vladman

Norma J. Hinton

Norma J. Hinton was a laboratory technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Paul L. Balch

Paul was a staff member at Los Alamos during the Manhattan Project.

Wallace J. Roberts

J. R. Cathcart

Cathcart worked at the 200 East Area at Hanford during the Manhattan Project.