National Museum of Nuclear Science & History
Melvin Bengston was a security guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.
James J. Wainscott served in the 393rd Bombardment Squadron.
Herbert M. Lehr was a member of the Special Engineer Detachment who worked at Los Alamos during the Manhattan Project.
Attended the University of Wisconsin.
Walter Johnson worked for the United States Engineer District Office.