National Museum of Nuclear Science & History
W. P. Perry worked for the Union Carbide & Carbon Corporation.
Sir James Chadwick (1891-1974) was an English physicist and winner of the 1935 Nobel Prize in Physics.
Mearns worked in the 100 D Area at Hanford during the Manhattan Project.
Lorine G. Newman was a laboratory technician in the Health Division at the University of Chicago Met Lab.