National Museum of Nuclear Science & History
Thomas Waling was a staff worker at Los Alamos during the Manhattan Project.
Donald Flanders was an American mathematician who worked on the Manhattan Project at Los Alamos. Flanders was a group leader in the Theoretical Division headed by Hans Bethe.
Charles Swartout worked for the United States Engineer District Office.
Wilkinson worked at the 200 West Area at Hanford during the Manhattan Project.