National Museum of Nuclear Science & History
Frederick Rich worked for the Union Carbide & Carbon Corporation.
William Veech worked for the Tennessee Eastman Corporation at the Y-12 Plant.
G. C. Hyneman worked for the Edenfield Electric Company.
Manuel Montes Alcalde (1921-2009) was a machinist at Los Alamos during the Manhattan Project. Alcalde was born in San Leandro, California.