National Museum of Nuclear Science & History
J. H. Beatty worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Warren Poppino Spencer (1898-1969) was an American geneticist who studied low-dosage radiation as part of the Manhattan Project at the University of Rochester.
Henry worked at the 300 Area at Hanford during the Manhattan Project.
Church worked at the 200 East Area at Hanford during the Manhattan Project.