"''Krolloper''" . "Kroll Theatre" . . . "New Royal Opera House" . . . . "Kroll Opera House" . "Kroll's" . . . . . "Kroll Opera House" . . "Kroll opera" . . "Berlin" . . "Kroll Opera" . . . "Demolished" . . . "Berlin Kroll Opera" . . . . . "1844" . . . . "1844-02-15" . . "April 1843" . "1943-11-22" . "Krolloper" . . "Staatsoper am Platz der Republik" . . "Kroll" . "1844" . . . "Kroll's Gardens" . . . "Krolloper" . "New Royal opera House" .