National Museum of Nuclear Science & History
Sherman Winters was a janitor at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
Ralph B. Larsen was a machinist at Los Alamos during the Manhattan Project. His wife, Ruth Anderson, also worked at Los Alamos.
William Jacob was a staff worker at Los Alamos during the Manhattan Project.
T. O. Searles worked for the Midwest Piping and Supply Company.
Ray Sanders served in the First Ordnance Squadron.