National Museum of Nuclear Science & History
A. S. Preston worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Paul Petretzky worked for the Tennessee Eastman Corporation at the Y-12 Plant.
M. B. Dieson worked at the 300 Area at Hanford during the Manhattan Project.
Keenan worked for Stone and Webster Engingeering Corporation.
Darlington worked for Stone and Webster Engineering Corporation.
