National Museum of Nuclear Science & History
H.W. was a consultant at Metallurgical Laboratory in Chicago during the Manhattan Project.
Monroe Feder was born on February 19, 1919 in Irvington, New Jersey. In 1943, he graduated from New York University.
Harrison worked at the 100-B Area at Hanford during the Manhattan Project.
H. Phillipsborn worked for the United States Engineer District Office.