National Museum of Nuclear Science & History
Herbert R. Anderson was a staff member at Los Alamos during the Manhattan Project.
Lou Evelyn Weisser was a staff worker at Los Alamos during the Manhattan Project.
Norman F. Modine was a research assistant at the University of Chicago Met Lab. He was a signer of the Szilard petition.
Otto Hillig was a Danish machinist who helped work on various projects in the early days of the Manhattan Project.