National Museum of Nuclear Science & History
Thomas Lanahan was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Matheny worked in the 100 F Area at Hanford during the Manhattan Project.
C. A. Rolander worked for the United States Engineer District Office.
Kenneth L. Cohn was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
