National Museum of Nuclear Science & History
William Stroud was a staff worker at Los Alamos during the Manhattan Project.
Herbert M. Lehr was a member of the Special Engineer Detachment who worked at Los Alamos during the Manhattan Project.
R. E. Buntley worked for the Roane-Anderson Company.
Ernest William Titterton was a British nuclear physicist who worked on the Manhattan Project as part of the British Mission to Los Alamos.