Cotangent
Type: | Cotangent |
Style: | Cotangent, arc |
Geometry: | Circular, concentric |
Unit of measurement: | Fingers |
(Numbering) starts at: | 0 |
(Numbering) ends at: | 40 |
Numbered: | every 5 |
Repeats: | 1 times |
Divided every: | 5 (Fingers) |
then every: | 1 (Fingers) |
Notes: | The scale label was not engraved. |
Scale located on: Tympan, Womb or Back .
Location(s) detail:
4: | Lower right quadrant of outer circular on back of instrument. (4) |