National Museum of Nuclear Science & History
Heinie worked for Stone and Webster Engineering Corporation.
Dorothy Schafer was a staff worker at Los Alamos during the Manhattan Project.
Clarence Francis Hiskey (1912-1998) was an American chemist and Soviet spy. He worked at Columbia University and the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.
Hilgeman worked at the 100-D Area at Hanford during the Manhattan Project.