National Museum of Nuclear Science & History
C. H. Hutchinson worked for the Roane-Anderson Company.
Cyril Smith (1903-1992) was a British metallurgist. He was married to the historian Alice Kimball Smith.
Kopanski worked at the 200 East Area at Hanford during the Manhattan Project.
E. M. Kelman worked for the Tennessee Eastman Corporation at the Y-12 Plant.
