Shadow square
| Type: | Shadow square |
| Style: | Tangent/Cotangent |
| Geometry: | Box |
| Repeats: | 1 times |
| Notes: | Although some of the sides are labeled as one would expect, the shadow square itself does not contain any scale. This renders it unuseable. |
Scale located on: Tympan, Womb or Back .
Location(s) detail:
| e: | All four sides of the shadow square, commonly found in the lower half of the center of the instrument. (e) |
Inscription(s):
| Type: | Scale label |
| Content: | ظل الاصابع |
| Translation: | Shadow [scale] of fingers |
| Language: | Arabic |
| Script: | Nashki |
| Notes: | |
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