National Museum of Nuclear Science & History
Ralph E. Telford worked at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Sergeant James T. Harris was a member of the Special Engineer Detachment stationed at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
W. A. Swanson worked for the Union Carbide & Carbon Corporation.
Victoria Porter was a laboratory technician in the Health Division of the Chicago Met Lab during the Manhattan Project.
Robert L. Wells served in the 393rd Bombardment Squadron.