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Title: Brass Gregorian reflecting telescope of 2 3/4-inch aperture [Go to resource]
Description: Brass Gregorian reflecting telescope of 2 3/4-inch aperture by Edward Nairne, London on altazimuth mounting with claw foot tripod and wooden case with no key. License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: telescope - Gregorian
telescope - reflectingTemporal: 1749-1774 Source: Science Museum Creator: Nairne, Edward Identifier: http://collectionsonline.nmsi.ac.uk/grab... Go to resource More Like this...
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