National Museum of Nuclear Science & History
Clyde Fiddler was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Stanley Stewart was the Contracting Officer at Los Alamos during the Manhattan Project. After the bombings of Hiroshima and Nagasaki, Stewart wrote, “The security restrictions on our part of the work [at Los Alamos] have been more rigid than than on any other portion of the entire Manhattan Project.
Solomon “Sol” Wexler (1919-1996) was an American chemist. Wexler was born in Milwaukee and received a B.
J. G. LeSieur, Jr. worked for the United States Engineer District Office.
