Category:Steinheil telescopes

Media in category "Steinheil telescopes"

The following 3 files are in this category, out of 3 total.

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  Kuffner-Sternwarte.Wien.Refraktor.P1185509.jpg 1,595 × 2,160; 1.55 MB
  
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  Museo della Specola di Bologna abc24 - telescopio di Steinheil.jpg 1,650 × 2,200; 1.59 MB
  
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  Steinheil.jpg 423 × 600; 39 KB