National Museum of Nuclear Science & History
James McIntosh was a draftsman at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Francis R. Shonka (1906-1970) was an American physicist and inventor. Shonka taught physics for a number of years in China and at St.
George Economou was an optical systems expert. Economou graduated from Harvard University with a degree in astronomy.
