Home › Authors › Calif.) Alta Loma School District (San Bernardino County 👤 Calif.) Alta Loma School District (San Bernardino County 1 book Books by Calif.) Alta Loma School District (San Bernardino County $750,000 principal amount, $40 $750,000 principal amount, $405,000 principal amount election 1974 bonds, series 2 (general obligation), $345,000 principal amount election 1976 bonds, series 1 (general obligation) 1976