National Museum of Nuclear Science & History
R. O. Mitchell worked for the Roane-Anderson Company.
Cyril Smith (1903-1992) was a British metallurgist. He was married to the historian Alice Kimball Smith.
C. W. Danford worked at the 100-D Area at Hanford during the Manhattan Project.
Kidder worked in the 100 D Area at Hanford during the Manhattan Project.