National Museum of Nuclear Science & History
R. S. Titman worked for the Tennessee Eastman Corporation at the Y-12 Plant.
William Swank worked for the Kellex Corporation at the K-25 Plant.
L. R. Zumwalt worked for the United States Engineer District Office.
Jack Pierard was a communications clerk in the Hanford Engineering Works from January 1944 through the end of the war.