National Museum of Nuclear Science & History
R. I. Condit worked for the Tennessee Eastman Corporation at the Y-12 Plant.
D. V. Parker worked for the Roane-Anderson Company.
A. H. Barrett worked for the Kellex Corporation at the K-25 Plant.
Charles D. Harrington was the President of Douglas United Nuclear, which helped manage some of reactor operations at Hanford beginning in 1965.