National Museum of Nuclear Science & History
Keenan worked for Stone and Webster Engingeering Corporation.
Luis Alvarez (1911-1988) was an American experimental physicist and winner of the 1968 Nobel Prize in Physics.
W.B. Shank was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
A. T. Helgerson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
