National Museum of Nuclear Science & History
Perry worked in the 200 West Area at Hanford during the Manhattan Project.
A. L. Johnson worked for the J.A. Johnson Construction Company.
Madsen worked in the 100 D Area at Hanford during the Manhattan Project.
Henry worked at the 300 Area at Hanford during the Manhattan Project.
Irene LaViolette was born in Manhattan in 1920. After she finished kindergarten, her family moved to Greece, where her grandparents lived, due to diminishing economic prospects in the United States.