National Museum of Nuclear Science & History
Christiansen worked at the 200 West Area at Hanford during the Manhattan Project.
Arthur Widmer worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Arthur Compton (1892-1962) was an American physicist and winner of the Nobel Prize in Physics. A top administrator and advisor during the Manhattan Project, Compton played a key role in the making of the atomic bomb.
