Throne
. The
throne,
which was most probably a simple
shackle or
other suspension apparatus, has broken off and is now
missing.
Womb
The
womb is
engraved as a
tympan.
There are no individual tympans for this instrument.
The womb contains 1 scales of the following types:
| Range & Units |
Numbered |
Geometry |
Location |
| Degree |
09010 - 1 Degrees of arc |
Every 10 degrees |
Circular, concentric |
None |
Almucantars
| Divisions |
Labelled |
Style |
| Divided every 3° from 0° to 90° |
|
Plain line. |
Azimuths
| Divisions |
Labelled |
Style |
| Divided every 15° |
|
Plain line. |
Circles
| Type |
Labelled |
Style |
Notes |
| Equator |
|
Plain line. |
|
| Tropic of Cancer |
|
Plain line. |
|
| Tropic of Capricorn |
|
Plain line. |
|
Lines
| Type |
Labelled |
Description |
| Meridian line |
|
|
| Horizon rectus |
|
|
| Unequal hours |
Numbered (Numbers in Numbers, engraved script) |
(Modern), Plain line style. |
| Crepuscule |
|
|