Bidspirit auction | Peep box sheet, Potsdam, view

Peep box sheet, Potsdam, view of the N - Peep box sheet, Potsdam, view of the New Palace ''Prospect des Königl. Preussischen Pallastes bey Potsdam...'' (View of the Royal Prussian Palace near Potsdam...), old color copperplate engraving by F. Riedel in Augsburg around 1780, browned, 29 x 40 cm, framed behind glass and passe-partout 46 x 57 cm