National Museum of Nuclear Science & History
N. J. Holland worked for the Roane-Anderson Company.
Felix Bloch was a Swiss physicist and the winner of the 1952 Nobel Prize. Bloch was born in 1905 in Zurich, Switzerland.
Spencer Harrison Bush was born on April 4, 1920 in Flint, Michigan. He devoted over 50 years to ensuring nuclear safety and working on the development of nuclear power codes and standards.
Fred Saak served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.