"Basler Stadttheater" . . . . "Opera House" . . . "theatre" . "Theater Basel" . . . "founded as Basler Stadttheater" . "City Theatre" . . . . "Basel" . . . . . "1904-10-07" . . . . "Basel Ballet" . . "1909" . "Basel Theatre" . . "Theater Basel" . . . "Stadttheater Basel" . . "Basel Stadttheater" . . . . "Theatre Basel" . . . . "Stadttheater" . "Basel Opera" . . . . . . . . . . . . .