National Museum of Nuclear Science & History
Desiderio Vigil was a staff worker at Los Alamos during the Manhattan Project.
Harry Sadler worked for the A. S. Schulman Electric Company.
G. R. McDade worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Olga (Giacchetti) Fineman was a technical assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.
Lee Romero was a staff worker at Los Alamos during the Manhattan Project.
