National Museum of Nuclear Science & History
A. H. Yohannan worked for the Roane-Anderson Company.
Clapp worked at the 300 Area at Hanford during the Manhattan Project.
Martin Kamen (1913-2002) was a Canadian-American physicist. Kamen was seemingly destined for a landmark career in physics when he arrived at the Radiological Laboratory at the University of California, Berkeley in 1936.
