The rest, Capricorn to Gemini, are eastern, obedient, tortuous, or oblique signs.

This is all that a reader is likely to want. For other points, see the authorities.

DESCRIPTION OF THE PLATES.

§ 32. [Plate I]. Fig. 1. The flat back of the Astrolabe; see § 28.

[Plate II]. Fig. 2. The front of the Astrolabe, with raised border. In the wide depression in the middle, the plate called the 'Rete' is dropped in, and is shewn in its primary position. Other positions of it are sketched in Fig. 11 and Fig. 12.

[Plate III]. Fig. 3. The 'Rewle' carrying two sights, which revolved at the back of the Astrolabe. Astrol. i. 13.

Fig. 4. The central 'Pin,' shewn with the 'Wedge' inserted through it. Astrol. i. 14; cf. Fig. 7.

Fig. 5. One of the Tables or discs, used by being dropped within the depression on the front of the Astrolabe; i. 17. They were marked differently, according to the latitude of the place. The one here drawn is suitable for the latitude of Oxford, nearly.

Fig. 6. The 'Label,' which revolved at the front of the Astrolabe; i. 22.

[Plate IV]. Fig. 7. Another form of the 'Pin,' shewing the Wedge cut into the shape of a Horse (i. 14); from MS. Camb. Ii. 3. 3.