but only setup on 1922 due to World War I. It is the largest refractor in Brazil and it is used for outreach nowadays. A 25" refractor from 1869 "Newall Telescope" is in use at the National Observatory of Athens, Penteli, Greece See also List of astronomical instrument makers Optical telescope References External links MNRAS 29 (1869) 130–135 Carter – National Observatory of New Zealand A microscope made by Thomas Cooke Working Thomas Cooke 6.5" refractor telescope in Odessa Ukraine People from York 1807 births 1868 deaths Machinists British scientific instrument makers Telescope manufacturers Businesspeople from Yorkshire Schoolteachers from Yorkshire Burials at York Cemetery, York 19th-century English businesspeople