Shadow square
Type: | Shadow square |
Style: | Tangent/Cotangent |
Geometry: | Box |
Unit of measurement: | Fingers |
(Numbering) starts at: | 1 |
(Numbering) ends at: | 12 |
Numbered: | Every 3 |
Repeats: | 4 times |
Divided every: | 3 (Fingers) |
then every: | 1 (Fingers) |
Scale located on: Tympan, Womb or Back .
Location(s) detail:
Lower half: | The lower two quadrants of the back of the instrument (Lower half) |