National Museum of Nuclear Science & History
Harry worked at Los Alamos during the Manhattan Project.
Edward W. “Ed” Bailey worked as a chemical engineer at the K-25 plant at Oak Ridge during the Manhattan Project.
John Vach was a guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Earl Rau served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
