National Museum of Nuclear Science & History
M. W. Mills worked for the Union Carbide & Carbon Corporation.
Shirley Nyden was a laboratory technician in the Chemistry Division at the University of Chicago Met Lab between June and December of 1944.
Richard Feynman (1918-1988) was an American theoretical physicist who received the Nobel Prize in 1965.
Stewart worked at the 100-F Area at Hanford during the Manhattan Project.