National Museum of Nuclear Science & History
S. W. Sayre worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Manuel Montes Alcalde (1921-2009) was a machinist at Los Alamos during the Manhattan Project. Alcalde was born in San Leandro, California.
A. L. Barber worked for the H. K. Ferguson Company.
William St. Clair worked for the United States Engineer District Office.
