National Museum of Nuclear Science & History
Chester Lodge worked for the United States Engineer District Office.
Joseph Lyford worked for the Kellex Corporation at the K-25 Plant.
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.
H. L. Ray worked for the Kellex Corporation at the K-25 Plant.
