National Museum of Nuclear Science & History
Petty worked in the 100 B and D Areas at Hanford during the Manhattan Project.
Esther Stenstrom arrived at Oak Ridge in 1943, after she and her husband were picked to work in the secret city.
Atkinson worked at the 300 Area at Hanford during the Manhattan Project.
Frank Alexander worked for Clinton Laboratories at the X-10 Reactor.
