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StGallenb retouched. Retouched version of File StGallena which has the following description de Bauliche Entwicklung der Stadt St Gallen Bestand Aquarellierte Lithografie erstellt von Albert Pfeiffer fr die Schweizerische Landesausstellung in Zrich Scan aus INSA Band Albert Pfeiffer PDold AM talk StGallenb Median cut filter