Category:1720s sundials
Pages in category "Category:1720s sundials"
- Category:1720 sundials
- Category:1721 sundials
- Category:1722 sundials
- Category:1723 sundials
- Category:1724 sundials
- Category:1725 sundials
- Category:1726 sundials
- Category:1727 sundials
- Category:1729 sundials
- Category:Astronomical rings-MHS 1309
- Category:Equatorial sundial-MHS 1854
- Category:Mecanical equatorial sundial-MHS 38
- File:Horizontal sundial (Butterfield dial), Charles Francois Langlois, Paris, c. 1725 - Mathematisch-Physikalischer Salon, Dresden - DSC07923.JPG
- File:Portable equatorial sundial MET 33411.jpg
- File:Portable equatorial sundial MET 33417.jpg
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