National Museum of Nuclear Science & History
D. S. Pattershall worked for Clinton Laboratories at the X-10 Reactor.
William Kunkle worked for the Roane-Anderson Company.
Elbert Lowdermilk owned and operated the construction company that connected the Los Alamos laboratory to the rest of the country throughout World War II.
Mortimer D. Abbott was a group leader in the Technical Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.