National Museum of Nuclear Science & History
C. H. Hemmel, Jr. served in the 390th Air Service Group.
Treadwell worked at the 100-B and 100-D Areas at Hanford during the Manhattan Project.
William Bunnell served at Los Alamos after the war from 1946 to 1948. He was a security guard and a member of the Military Police located at Los Alamos.
Earl Rau served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
Smith worked at the 100-B Area at Hanford during the Manhattan Project.