National Museum of Nuclear Science & History
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.
Edwin Schneider was a staff worker at Los Alamos during the Manhattan Project.
Helen Thomson was a techinician in the Chemistry Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Gray worked at the 300 Area at Hanford during the Manhattan Project.
