National Museum of Nuclear Science & History
Magdaline Penny worked for the United States Engineer District Office.
Lockhart worked at the 100-B Area at Hanford during the Manhattan Project.
John Weil was a member of the Special Engineer Detachment serving at Los Alamos from early 1943 through the end of the war.
George Moulton was an American chemical metallurgist. After receiving his bachelor’s degree in chemistry from Drury College, he began conducting research on radioactive metals at Iowa State.
