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KnigsteinFestung vom Quirl gesehenBrck Sohn Kunstverlag. Knigstein Festung vom Quirl gesehen Brck Sohn yes own Brck Sohn Kunstverlag Meien cczero Festung Knigstein postcards of Landkreis Schsische SchweizOsterzgebirge postcards published by Brck Sohn Postcards of Knigstein Schsische Schweiz published by Brck Sohn Images from