Rao H. Bateman

Martha G. Johnson

Martha G. Johnson was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Jean Dabney

Jean Dabney was an electronics technician at Los Alamos during the Manhattan Project. Her husband Winston Dabney also worked at Los Alamos.

E. E. Lewis

Lewis worked for Stone and Webster Engineering Corporation.

Cynthia Redtke