National Museum of Nuclear Science & History
Addison worked in the United States Engineer District Office.
Milton Hartnick served in the 603rd Air Engineering Squadron.
Attended New York University.
Leslie Seward 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.