National Museum of Nuclear Science & History
Jerome M. B. Kellogg was an American physicist who played a major role in transforming Los Alamos into a leading scientific research laboratory after World War II.
Edward F. “Ed” Hammel was an American chemist. Hammel had just completed his Ph.D. at Princeton University when he joined a Canadian heavy water project sponsored by the school in 1941.
Alma Sheffler worked for the United States Engineer District Office.
