National Museum of Nuclear Science & History
Gay Lingley worked for the United States Engineer District Office.
Manuel Montes Alcalde (1921-2009) was a machinist at Los Alamos during the Manhattan Project. Alcalde was born in San Leandro, California.
A staff worker at Los Alamos and brother of Theodore Perlman who also worked on the Manhattan Project.
Kenneth Stewart Cole was a Principal Biophysicist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.