National Museum of Nuclear Science & History
Hayes worked in the United States Engineer District Office.
Louis Slotin (1910-1946) was a Canadian physicist. Shortly after World War II, he died from radiation sickness contracted during a dangerous experiment conducted at Los Alamos.
Sir Samuel Curran (1912-1998) was a British physicist. Curran was born in Ballymena, Ireland. In his early years, Curran studied mathematics and physics at Glasgow University.
Sir James Chadwick (1891-1974) was an English physicist and winner of the 1935 Nobel Prize in Physics.
Bertrand worked in the United States Engineer District Office.