National Museum of Nuclear Science & History
H. J. Mayberry worked for the Union Carbide & Carbon Corporation.
Attended Brown University.
W. K. Martin worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Collins worked for Stone and Webster Engineering Corporation.
Manuel Montes Alcalde (1921-2009) was a machinist at Los Alamos during the Manhattan Project. Alcalde was born in San Leandro, California.