Hour conversion
| Type: | Hour conversion |
| Style: | Hour-conversion scale |
| Geometry: | Angle |
| Unit of measurement: | Times of day |
| (Numbering) starts at: | 1 |
| (Numbering) ends at: | 12 |
| Numbered: | every 1 |
| Divided every: | 1 (Times of day) |
| Notes: | the hours are labeled along arc 1-6 and then 7-12 |
Scale located on: Tympan, Womb or Back .
Location(s) detail:
| LL: | Lower left quadrant (LL) |