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Geoffrey Chaucer:a treatise on the astrolabe
Geoffrey Chaucer:a treatise on the astrolabe Astrolabe history
2008/1/3
This web page contains an electronic text of Geoffrey Chaucer's unfinished Treatise on the Astrolabe, written around 1391 and believed to be the earliest extant 'technical manual' in English. The text...![](/images/blue.gif)
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