DescriptionChaucer astrolabe 3.jpg This is a representation of THE PLATE UNDER THE RETE of Chaucer's astrolabe Date 1852 Source Treatise on the Astrolabe: addressed...
English So-called Chaucer Astrolabe dated 1326, similar to the one Chaucer describes, British Museum determination method: SHA-1...
DescriptionTreatise on the Astrolabe 3.jpg English: Plate III to accompany The Treatise on the Astrolabe. Fig. 3. The 'Rewle' carrying two sights, which...
DescriptionTreatise on the Astrolabe 4.jpg English: Plate IV to accompany The Treatise on the Astrolabe. Another form of the 'Pin,' shewing the Wedge cut...
on the Astrolabe 5.jpg English: Plate V to accompany The Treatise on the Astrolabe. Fig. 10. Diagram of the nine spheres; from MS. Camb. Ii. 3. 3. Fig....
