National Museum of Nuclear Science & History
T. E. McGurie worked for the J.A. Jones Construction Company.
J. T. Holloway worked for the United States Engineer District Office.
Mills worked in the 300 Area at Hanford during the Manhattan Project.
Charles J. Spiegl was a civilian scientist employed by the Manhattan Project. He was involved in radiation toxicology, studying the effects of radiation on animals at the Trinity Site near Alamogordo, New Mexico.
