National Museum of Nuclear Science & History
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.
Woodruff worked for Stone and Webster Engineering Corporation.
W. J. Karraker worked for the Tennessee Eastman Corporation at the Y-12 Plant.
R. M. Thomas worked for the United States Engineer District Office.
