W. F. Underwood

E. J. Brenneis

E. J. Brenneis worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Abe Spitzer

Sergeant Abe Spitzer was a radio operator who witnessed both the bombings of Hiroshima and Nagasaki. He served as the radio operator for The Great Artiste, which served as the blast measurement instrumentation aircraft during the Hiroshima bomb mission.

Roger I. Harris

Jose L. Romero

Jose Romero was a staff worker at Los Alamos during the Manhattan Project.