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Bmabm. Scan from Johann Christoph Brotze's book Sammlung verschiedner Lieflndischer Monumente Prospect der Stadt Riga von jenseit der Duna da der General Lieut Flemming mit den Saxischen troupen zu berennen kam Anno der Febr da die Duna zugefroren die Gravre University of Latvia Academic Library acadlib lv Johann Christoph Brotze