Frank S. Brown

Minnie M. Daniels

Minnie M. Daniels was a laboratory technician and assistant in the Chemistry Division at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

E. E. Hennessee

Wilbur S. Henze

Wilbur S. Henze served in the 393rd Bombardment Squadron. 

Florentino Ortiz

Florentino Ortiz was a carpenter at Los Alamos during the Manhattan Project.