National Museum of Nuclear Science & History
Robert Sackheim was an American scientist and advertiser. Sackheim was born in New York. He earned a B.
Robert F. Christy (1916-2012) was a Canadian-American theoretical physicist Christy’s doctoral advisor at the University of California, Berkeley was Robert Oppenheimer, but Christy’s initial involvement with the Manhattan Project came at the Metallurgical Lab at the University of Chicago.