National Museum of Nuclear Science & History
Frederick Hobbs worked for the United States Engineer District Office.
Roy V. Henderson was a janitor at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Caesar Bango was a recreation officer at Los Alamos. Bango was born on November 16, 1924 in Anmoore, West Virginia.
Jose Sandoval was a staff worker at Los Alamos during the Manhattan Project.