National Museum of Nuclear Science & History
M. C. Labarr worked for the Kellex Corporation at the K-25 Plant.
Charles Mayberry worked for the United States Engineer District Office.
D. M. Jackson served in the 390th Air Service Group.
R. C. Hutcherson worked for the J.A. Jones Construction Company.
Ruth Boe worked at the Met Lab in Chicago from November 1943 through June 1945. She was in Farrington Daniels’ division, in the graphite research section.
