National Museum of Nuclear Science & History
Frank Fessenden worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Queenabelle Syvester was a staff worker at Los Alamos during the Manhattan Project.
V. E. Barton worked for the Roane-Anderson Company.
C. W. Robert worked for the H. K. Ferguson Company.
Sir James Chadwick (1891-1974) was an English physicist and winner of the 1935 Nobel Prize in Physics.