National Museum of Nuclear Science & History
Annie Prothrow was a laboratory assistant in the Chemistry Divison of the Chicago Met Lab during the Manhattan Project.
Robert Spencer Stone (1895-1966) was a radiologist and headed the Health Division of the Chicago Metallurgical Laboratory (Met Lab) during the Manhattan Project.
E. A. McCaskill worked for the United States Engineer District Office.
C. A. Rolander worked for the United States Engineer District Office.