National Museum of Nuclear Science & History
Monroe Feder was born on February 19, 1919 in Irvington, New Jersey. In 1943, he graduated from New York University.
Harold Urey (1893-1981) was an American physical chemist and winner of the 1934 Nobel Prize in Chemistry.
Philip Thomas was a member of the military police and a private first class at Los Alamos during the Manhattan Project.
McDonald worked in the 200 West Area at Hanford during the Manhattan Project.
