Kegel, Illustration aus : " Die Welt in Bildern ", herausgegeben von Dr. Chr. G. Hottinger, im Selbstverlag, Berlin , Straßburg , 1881 . / Cone, illustration from " Die Welt in Bildern " ( images of the world ), published by Dr. Chr. G. Hottinger in self-publishing, Berlin , Strasbourg, 1881 .

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Size: 5150px × 6271px
Photo credit: © Historisches Auge Ralf Feltz / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1004809, cone, geometrie, geometry, kegel, mathematics, mathematik