National Museum of Nuclear Science & History
Jack Holmes worked for the United States Engineer District Office.
Luis Romero was a staff worker at Los Alamos during the Manhattan Project.
H. E. Reuben worked for the J.A. Jones Construction Company.
Ruth Boe worked at the Met Lab in Chicago from November 1943 through June 1945. She was in Farrington Daniels’ division, in the graphite research section.
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.