National Museum of Nuclear Science & History
R. W. Llewellyn worked for the United States Engineer District Office.
Neff worked at the 100-F Area at Hanford during the Manhattan Project.
J. G. Boyd worked for the Union Carbide & Carbon Corporation.
Gibbs worked at the 300 Area at Hanford during the Manhattan Project.
Eugene Schmanoff was a staff worker at Los Alamos during the Manhattan Project.
