National Museum of Nuclear Science & History
Jas Howard 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.
Janet Tasseneau a biology technician at the Metallurgical Laboratory in Chicago during the Manhattan Project.
J. H. Leebens worked for the J.A. Jones Construction Company.
