D. C. Clippard

C. I. Cunningham

Helen E. Mulvihill

Helen Mulvihill was the commander officer of the Women’s Army Corps at Los Alamos during the Manhattan Project.

Fredrika Lewis

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

Cy G. Holmes

Holmes worked at the 300 Area at Hanford during the Manhattan Project.