S. Munivez

Arthur L. Hughes

Arthur L. Hughes was an British/Welsh physicist. He worked on the Manhattan Project in St. Louis on the cyclotron and plutonium production and at Los Alamos, NM.

J. P. O’Hara

Ted Galland

Galland worked at the 200 West Area at Hanford during the Manhattan Project. 

George Koval

George Koval was an American chemical engineer and one of the most important Soviet spies of the 20th century.