National Museum of Nuclear Science & History
Robert Fortenberry worked as a security guard and protected bomb components at Los Alamos during the war.
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.
O’Connor worked in the 300 Area at Hanford during the Manhattan Project.
D. Iosco served in the 390th Air Service Group.
