National Museum of Nuclear Science & History
Tony Padilla was a staff worker at Los Alamos during the Manhattan Project.
Lawrence Antos was a member of the Military Police at Los Alamos. His primary responsibility was checking the passes of civilians entering and exiting Los Alamos.
H.W. was a consultant at Metallurgical Laboratory in Chicago during the Manhattan Project.
John P. Engel served in the 1st Ordnance Squadron.
