National Museum of Nuclear Science & History
Richard Popham oversaw radiation safety in the Chemistry-Metallurgy Division at Los Alamos during the Manhattan Project.
Ruth Boe worked at the Met Lab in Chicago from November 1943 through June 1945. She was in Farrington Daniels’ division, in the graphite research section.
S. Sobol worked for the United States Engineer District Office.
Boak worked at Los Alamos during the Manhattan Project.