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National Museum of Nuclear Science & History

Joseph A. Gagnon served in the 320th Troop Carrier Squadron. 

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John R. Leary, Jr.

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

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Leo Seren (1918-2002) was an American physicist. Seren (in photo, first row standing, far right) was born on May 9, 1918.