National Museum of Nuclear Science & History
Winfield Sylvester was a staff worker at Los Alamos during the Manhattan Project.
Gerald Tyler was a commanding officer at Los Alamos during the Manhattan Project.
Fred Oetzman worked for the Tennessee Eastman Corporation at the Y-12 Plant.
John F. Van Doren worked on the procurement and property staff at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Wilam Spangler was a staff worker at Los Alamos during the Manhattan Project.