National Museum of Nuclear Science & History
Laura A. Marshall was a laboratory technician in the Health Division at the University of Chicago Met Lab.
Mathis worked for Stone and Webster Engineering Corporation.
Alice Martin was a laboratory assistant in the Chemistry Division at the University of Chicago Met Lab.
Butler worked at Los Alamos during the Manhattan Project.
Clyde Wiegand (1915-1996) was an American physicist. Wiegand was born in Long Beach, Washington.