Skip to main content

mastodon - Link to source

"Engraving from Smith's Illustrated Astronomy from 1848 of the Cincinnati Observatorys 11 inch Merz and Mahler refracting telescope installed in 1843."

Smith's Illustrated Astronomy, Public domain, via Wikimedia Commons.

#telescope

"Engraving from Smith's Illustrated Astronomy from 1848 of the Cincinnati Observatorys 11 inch Merz and Mahler refracting telescope installed in 1843." Smith's Illustrated Astronomy, Public domain, via Wikimedia Commons.
#telescope

Lo, thar be cookies on this site to keep track of your login. By clicking 'okay', you are CONSENTING to this.

⇧