
Title
The photographic telescope within the Paris Observatory
Caption
Engraving depicting the photographic telescope within the Paris Observatory. Dated 19th Century
Date
19th century
Credit line
Photo12/Ann Ronan Picture Library
Reference
ARP23A16_197
License type
Rights managed
Available size
60,0Mb (6,3Mb) / 11,4in x 20,5in / 3416 x 6139 (300dpi)