Unknown architect, observatory Potsdam-Babelsberg (1914-1918): floor plan OG 1: 100. Lithograph colored on paper, x cm (including scan edges) Thür Georg (1846-1924): Sternwarte Potsdam-Babelsberg

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Size: 3000px × 2197px
Photo credit: © EU/BT / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1, 100, auf, druck, farbig, grundriss, lithographie, og, papier, potsdam-babelsberg, sternwarte