National Museum of Nuclear Science & History
H. A. Killebrew worked for the Tennessee Eastman Corporation at the Y-12 Plant.
O’Black worked in the 200 East Area at Hanford during the Manhattan Project.
Rose Bethe and her husband, Nobel Prize winner Hans Bethe, moved to Los Alamos in early 1943 when Hans was appointed leader of the Theoretical Division for the Manhattan Project.
Bertrand worked in the United States Engineer District Office.
