National Museum of Nuclear Science & History
Carl Helmholz (1915-2003) was an American physicist involved with the Manhattan Project. Helmholz was born on May 24, 1915 in Evanston, Illinois.
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.
Kenneth Pursell worked for the Tennessee Eastman Corporation at the Y-12 Plant.
W. W. McQuerry worked for the Union Carbide & Carbon Corporation.
