Throne
The throne is of the three-lobed type
. The throne is attached with a integrated base. The bottom
two lobes are semicircles.
Ring
The ring is of the simple, band type (i.e. the
ring is made from a band of metal).
Shackle
Shackle of the omega type (i.e. Ω-shaped
shackle). Affixed to the
throne via
a large
pin.
Mater
The mater and limb are of two pieces, riveted
construction. . Scales on the limb:
Range & Units |
Numbered |
Geometry |
Location |
Degree |
0 - 360 Degrees |
Every 5 degrees |
Circular, concentric |
outer |
Womb
Lines
Type |
Labelled |
Description |
Meridian line |
|
|
Horizon rectus |
|
|