National Museum of Nuclear Science & History
H. F. Delo worked for the Edenfield Electric Company.
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.
M. F. Welch worked for the United States Engineer District Office.
W. O. Nelson worked for the J.A. Jones Construction Company.