Deutsch: Astrolabium (moderner Nachbau); 11 February 2011 (original upload date); File:Planispheric astrolabe.png; Frb ds (beschriftet von Dr.Ing. S.Wetzel alias Analemma Stock Photo - Alamy
ASTROLABE ARCHITECT RING - Bäumer Vendôme
Armillary Sphere Ring or Necklace. Spherical Astrolabe Ring or - Etsy
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