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The Royal Prussian and Royal Brandenburg Residence. Residenz - City of Berlin designed by Johann Fridrich Walther in Berlin in 1737
Johann Friedrich Walther (14 June 1695 – 29 July 1776) was a German teacher, organist and draughtsman.
Johann Friedrich Walther (14 June 1695 – 29 July 1776) was a German teacher, organist and draughtsman.