National Museum of Nuclear Science & History
Annen worked for Stone and Webster Engineering 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.
W. J. Dowis worked at the 200 West Area at Hanford during the Manhattan Project.
S. Schulder worked for the Union Carbide & Carbon Corporation.
Boston worked at the 200 West Area at Hanford during the Manhattan Project.