National Museum of Nuclear Science & History
Joseph A. Gagnon served in the 320th Troop Carrier Squadron.
John R. Leary Jr. was an American chemical engineer. He worked as a Shift Supervisor at the X-10 Plant, and as a research chemist in Building 205, at Oak Ridge.
Hays worked at the 200 West Area at Hanford during the Manhattan Project.
Phyllis Smith worked for the H. K. Ferguson Company.
Leo Seren (1918-2002) was an American physicist. Seren (in photo, first row standing, far right) was born on May 9, 1918.