National Museum of Nuclear Science & History
Charles Sterett worked as a physicist at the Clinton Engineer Works in Oak Ridge, Tennessee.
Eugene Olsen was a staff worker at Los Alamos during the Manhattan Project.
Earl Spring was a staff worker at Los Alamos during the Manhattan Project.
Bradford worked in the United States Engineer District Office.
Joseph Getzholtz worked in the shop at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.