National Museum of Nuclear Science & History
Day worked for Stone and Webster Engineering Corporation.
A. D. Lawrence worked for the Roane-Anderson Company.
Luis Alvarez (1911-1988) was an American experimental physicist and winner of the 1968 Nobel Prize in Physics.
Norris Bradbury (1909-1997) was an American physicist and director of the Los Alamos National Laboratory from 1945-1970.