National Museum of Nuclear Science & History
Muldrew worked in the 300 Area at Hanford during the Manhattan Project.
Ray worked at the 100-F area at Hanford during the Manhattan Project.
Paul Laulotta was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
John Henry Manley (1907-1990) was an American physicist. Manley worked on the Manhattan Project almost from its beginning, starting at the Metallurgical Lab at the University of Chicago.