National Museum of Nuclear Science & History
Ed Zeigler worked for the United States Engineer District Office.
A staff worker at Los Alamos and brother of Theodore Perlman who also worked on the Manhattan Project.
Thomas H. Olmstead worked as a part of Project Alberta, the team that transported and assembled the two atomic bombs preceeding the August 1945 bombing missions on Hiroshima and Nagasaki.
Bolling was a supervisor at the Y-12 plant at Oak Ridge during the Manhattan Project.