National Museum of Nuclear Science & History
Marvin Martin worked for the Tennessee Eastman Corporation at the Y-12 Plant.
H. B. Smith worked for the United States Engineer District Office.
Roger Cloutier was born in North Attleborough, Massachusetts in 1930. After serving in the U.S. Navy during the Korean War, he pursued a career in health physics at the University of Massachusetts and University of Rochester.
Richard Pershing served in the Army at Los Alamos during the Manhattan Project.