National Museum of Nuclear Science & History
Harry Bales worked for the J.A. Jones Construction Company.
W. B. Bunn worked for the Edenfield Electric Company.
Velva Irwin worked as a Calutron girl at the Y-12 Plant at Oak Ridge, TN. She was only 16 when she began working on the Manhattan Project.
Norma Gross was an American chemist. She was married to an Army lieutenant who was stationed at Los Alamos during the Second World War.
