National Museum of Nuclear Science & History
John Brolley was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Albert Steiner was a staff worker at Los Alamos during the Manhattan Project.
Horan worked at the 200 West Area at Hanford during the Manhattan Project.
James T. Holland worked for the Tennessee Eastman Corporation from June 1945 – September 1945 as a Beta machine mechanic in the Y-12 Plant, working in building 9204-3.