National Museum of Nuclear Science & History
George Placzek was a Czech physicist. He was born in Brno, Moravia, which was then part of Austria-Hungary but today is in the Czech Republic.
Allman worked at the 100 B Area at Hanford during the Manhattan Project.
Myron Faryna was a 2nd lieutenant in the 393rd Bombardment Squadron. He served as the bombardier of the Necessary Evil, but flew in the Big Stink during the Nagasaki Mission.