National Museum of Nuclear Science & History
Carl Neumann worked for the United States Engineer District Office.
Joseph L. Ross served in the radar section of the 393rd Bombardment Squadron.
Alvin Vanvessem was a member of the Special Enginner Detatchment (SED) at Los Alamos during the Manhattan Project.
Bowman worked at the 100-B and 100-F Area at Hanford during the Manhattan Project.
