National Museum of Nuclear Science & History
John Wilkes worked for the Roane-Anderson Company.
W. H. MacDonald worked for the Union Carbide & Carbon Corporation.
John Douglas Cockcroft was a British physicist and recipient of the 1951 Nobel Prize in Physics. He was a member of the Tizard Mission to the United States in the autumn of 1940.
Hoenie worked at the 200 West Area at Hanford during the Manhattan Project.
