National Museum of Nuclear Science & History
Carroll Villincs was a guard at the Chicago Met Lab during the Manhattan Project.
U. Koskela worked for Clinton Laboratories at the X-10 Reactor.
Phelps worked in the 100 F Area at Hanford during the Manhattan Project.
Ernest O. Lawrence (1901-1958) was an American scientist and 1939 recipient of the Nobel Prize in Physics for his invention of the cyclotron.