![Tulley & Sons, 19th Century British Brass Refracting Telescope (Lot 42 - The Single Owner Collection of an AntiquarianFeb 9, 2023, 10:00am) Tulley & Sons, 19th Century British Brass Refracting Telescope (Lot 42 - The Single Owner Collection of an AntiquarianFeb 9, 2023, 10:00am)](https://www.lelandlittle.com/images/inventory/large/474/474965_7.jpg)
Tulley & Sons, 19th Century British Brass Refracting Telescope (Lot 42 - The Single Owner Collection of an AntiquarianFeb 9, 2023, 10:00am)
![English Brass Telescope on Tripod Stand Signed Negretti and Zambra London, C. 1850 For Sale at 1stDibs English Brass Telescope on Tripod Stand Signed Negretti and Zambra London, C. 1850 For Sale at 1stDibs](https://a.1stdibscdn.com/english-brass-telescope-on-tripod-stand-signed-negretti-zambra-london-c-1850-for-sale/1121189/f_244181421625849240666/24418142_master.jpg)
English Brass Telescope on Tripod Stand Signed Negretti and Zambra London, C. 1850 For Sale at 1stDibs
![Tulley & Sons, 19th Century British Brass Refracting Telescope (Lot 42 - The Single Owner Collection of an AntiquarianFeb 9, 2023, 10:00am) Tulley & Sons, 19th Century British Brass Refracting Telescope (Lot 42 - The Single Owner Collection of an AntiquarianFeb 9, 2023, 10:00am)](https://www.lelandlittle.com/images/inventory/large/474/474965_6.jpg)
Tulley & Sons, 19th Century British Brass Refracting Telescope (Lot 42 - The Single Owner Collection of an AntiquarianFeb 9, 2023, 10:00am)
![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)