srs, I read from the label of the Aberlour.
ABERLOUR

estd 1879

Aberlour distillery                Highland
Scotland                            Speyside
                                    aged malt

                   highland single malt
                   Scotch whisky

This aberlour single malt has been matured in two hand made oak cask types.
Traditional oak and the finest of Sherry oak casks

                        12 YEARS OLD

                      Double cask matured