National Museum of Nuclear Science & History
Shepard worked at the 200 West Area at Hanford during the Manhattan Project.
Jameson worked at the 200 West Area at Hanford during the Manhattan Project.
J. W. Williams worked for the Roane-Anderson Company.
Norene Mann was a secretary at the University of Chicago Met Lab. She worked for Nobel laureate James Franck, but often also acted as a secretary for Leo Szilard.