National Museum of Nuclear Science & History
John William Starner joined the Manhattan Project in December 1943 as a member of the Special Engineer Detachement at Los Alamos.
Harper worked for Stone and Webster Engineering Corporation.
Albert Goldstein worked in the scientific division at Los Alamos and the University of Chicago Metallurgical Lab from 1943 to 1946.
W. T. Simpson worked for the Roane-Anderson Company.