Sujet

Large refracting telescope at the Potsdam Astrophysical Observatory

Légende

Large refracting telescope at the Potsdam Astrophysical Observatory, Germany. Engraving from "Die Naturkrafte" by Wilhelm M Meyer (Leipzig, 1903). Science Astronomy Scientific Instrument Optics

Info+

Photos12.com - Ann Ronan Picture Library

Crédit

Photo12/Ann Ronan Picture Library

Notre référence

ARP07113_010563P

Licence

Droits gérés

Format disponible

22,3Mo (2,9Mo) / 18,6cm x 30,0cm / 2201 x 3543 (300dpi)