National Museum of Nuclear Science & History
Robert Lyle was a member of the Special Engineering Detachment assigned to Oak Ridge, Tennessee as a chemist.
Marle Velde 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.
W. L. Luttrell worked for the Tennessee Eastman Corporation at the Y-12 Plant.