National Museum of Nuclear Science & History
Garvik worked in the United States Engineer District Office.
C. S. Matheny served in the 509th Headquarters and Base Services Squadron.
Walter J. Grundhauser was a research assistant the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Russell E. Gackenbach served as a 2nd Lieutenant in the 393rd Bombardment Squadron and in the 509th Composite Group.
