National Museum of Nuclear Science & History
Charles Rea worked for the United States Engineer District Office.
Jas Purcell worked for the Roane-Anderson Company.
William Sturm (1918-1999) was an American physicist. William Sturm was a graduate student at the University of Chicago when he was recruited to the Manhattan Project.
O. W. Childs worked for the Tennessee Eastman Corporation at the Y-12 Plant.