Illustration depicting ancient astronomer using 'sighting tubes' to observe the sky. Dated 19th Century

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Size: 5791px × 3621px
Location:
Photo credit: © World History Archive / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ancient, archival, archive, astrologysighting, astronomer, century, historical, history, illustration, illustrationillustratedancientastronomerastronomyhistory, impressionobserveobservationsky19th, observe, sighting, sky, tubes, tubestelescopeprimitiveartist