![Refracting telescope with 5.9-inch aperture lens, brass tube and English type equatorial mounting and clockwork drive | Science Museum Group Collection Refracting telescope with 5.9-inch aperture lens, brass tube and English type equatorial mounting and clockwork drive | Science Museum Group Collection](https://coimages.sciencemuseumgroup.org.uk/images/69/785/medium_B004052.jpg)
Refracting telescope with 5.9-inch aperture lens, brass tube and English type equatorial mounting and clockwork drive | Science Museum Group Collection
![Refracting telescope with 5.9-inch aperture lens, brass tube and English type equatorial mounting and clockwork drive | Science Museum Group Collection Refracting telescope with 5.9-inch aperture lens, brass tube and English type equatorial mounting and clockwork drive | Science Museum Group Collection](https://coimages.sciencemuseumgroup.org.uk/images/58/267/medium_1929_0949.jpg)
Refracting telescope with 5.9-inch aperture lens, brass tube and English type equatorial mounting and clockwork drive | Science Museum Group Collection
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1) Shop for Telescopes Out of stock at Khan Scope Centre: #Celestron Starsense explorer, 10" Telescopes, 102 mm Telescopes, 11" Telescopes, 114 mm Telescopes, 12" Telescopes, 130 mm Telescopes, 14" Telescopes, 16" Telescopes, 3daysale
![Jas. Smith , London #109. The Microscope of Robley Dunglison, MD (1798-1869). c. 1845. "The Father of American Physiology" Jas. Smith , London #109. The Microscope of Robley Dunglison, MD (1798-1869). c. 1845. "The Father of American Physiology"](http://www.antique-microscopes.com/photos/dunglison-1.jpg)