National Museum of Nuclear Science & History
Thornburg worked for Stone and Webster Engineering Corporation.
Kay Tracy was Arthur Compton’s secretary at the Metallurgical Laboratory in Chicago during the Manhattan Project.
John J. McManus served in the 603rd Air Engineering Squadron.
Lucy Howsare worked for the United States Engineer District Office.
Jerome Otto Ackerman was a member of the Special Engineer Detachment who served as a group leader at Los Alamos during the Manhattan Project.
