Richard Bershon

C. E. Creekmore

Margaret M. Emmerson

Margaret M. Emmerson was a technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Leslie F. Spalding

Leslie Spalding worked for the United States Engineer District Office.

Vivian Olum

Vivian Olum was a staff worker at Los Alamos during the Manhattan Project. She was married to physicist Paul Olum.