H.E. Garmo

Margaret Caldes

Margaret Caldes moved to Los Alamos when her husband, William E. Caldes, was recruited to join the project in 1943.

S. S. C. Rich

S. Rich worked for the Tennessee Eastman Corporation at the Y-12 Plant.

J. Seppanen

Frank E. Keene

Frank E. Keene was a janitor at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.