industry, optics, sketch and notes, construction plan for the first planetarium, design by Walther Bauersfeld, Carl Zeiss, Jena, early 1920s, Additional-Rights-Clearences-Not Available

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Photo credit: © INTERFOTO / History / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 20s, 20th, astronomy, building, century, construction, design, designs, drawing, germany, historic, historical, industries, industry, notations, notes, optics, plan, planetarium, planetariums, plans, science, sciences, sketch, sketches