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Schloss Petersaue
Former neoclassical palace on the Rhine Isle of Petersaue near Mainz, Germany / From Wikipedia, the free encyclopedia
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Petersaue Palace (German: Schloss Petersaue) is a former neoclassical palace on the Rhine Isle of Petersaue near Mainz, Germany. It was commissioned by Prince-elector and Archbishop of Mainz, Friedrich Karl Joseph von Erthal (1719–1802). Today nothing remains anymore of the palace.