National Museum of Nuclear Science & History
Jessen worked at the 100-F Area at Hanford during the Manhattan Project.
Val Fitch (1923-2015) was a Nobel-Prize-winning American physicist. Fitch was drafted into the Special Engineer Detachment in 1943.
Francis Oley worked on the Manhattan Project for the Kellex Corporation. The son of Polish immigrants, Oley grew up in Brooklyn, New York.
