Floor plan of the royal. Residence cities BERLIN. Compiled in 1786 by new and engraved by D.F.Sotzman. Berlin and Stettin, by F.Nicolai., Daniel Friedrich Sotzmann

At the top right is a roll of paper with the title and a key with 10 different hatchings for the 10 constituent cities. At the bottom left is a scale of "500 rhineland rods, 2500 steps, or 1/4 of an ordinary german mile". Date: 1786. Dimensions: height: 32.7 cm (12.8 in); width: 43.9 cm (17.2 in) (map size). Medium: copper engraving print. Collection: Zentral- und Landesbibliothek Berlin. Sotzmann Berlin 1786