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Title: English horary quadrant, 1656 [Go to resource]
Description: Brass Gunter quadrant (5-inch radius), dated 1656 by Henry Sutton, London with almanac, degree and trigonometric scales and volvelle (planispheric nocturnal) on reverse side. License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: nocturnal
horary quadrant - GunterTemporal: 1656 Source: Science Museum Creator: Sutton, Henry Identifier: http://collectionsonline.nmsi.ac.uk/grab... Go to resource More Like this...
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