National Museum of Nuclear Science & History
L. A. Nutting worked for Clinton Laboratories at the X-10 Reactor.
George F. Popp served in the 603rd Air Engineering Squadron.
Richard Pershing served in the Army at Los Alamos during the Manhattan Project.
Willard Clark was born in Boston in 1910, but grew up in Buenos Aires, Argentina, where his father was President of the General Motors Argentina Branch.