Degree
| Type: | Degree |
| Style: | 0° - 90°|0° - 90° clockwise in semi-circle from the 180° point - center of arc @ 90° point (the throne) |
| Geometry: | Circular, concentric |
| Unit of measurement: | Degrees of arc |
| (Numbering) starts at: | 0 |
| (Numbering) ends at: | 90 |
| Numbered: | every 10 |
| Repeats: | 2 times |
| Divided every: | 10 (Degrees of arc) |
| then every: | 5 (Degrees of arc) |
| Notes: | The top scale is numbered, whereas the scale that covers the lower two quadrants is graduated but not numbered |
Scale located on: Limb .
Location(s) detail:
| outer2: | second outermost scale on the front of the limb (outer2) |