National Museum of Nuclear Science & History
I. A. Butcher worked for the Kellex Corporation at the K-25 Plant.
Ardis (Thomas) Monk was a research assistant and mathematician at the University of Chicago Met Lab, where she performed computations for Eugene Wigner’s theoretical physics group.
Harold F. Seaman served in the 603rd Air Engineering Squadron.
Edward Whitaker worked for the Tennessee Eastman Corporation at the Y-12 Plant.
