National Museum of Nuclear Science & History
O'Brien worked for Stone and Webster Engineering Corporation.
William Havens was an American physicist. Havens was born in 1920 in New York City. He received a B.S.
Leon O. (Tom) Morgan was an American chemist who worked on the Manhattan Project and co-discovered the element Americium.
Elzie Chapman served in the 1395th Military Police Company, Aviation.
Faust worked in the United States Engineer District Office.
