Shadow square
| Type: | Shadow square |
| Style: | Tangent/Cotangent |
| Geometry: | Box |
| Unit of measurement: | Fingers |
| Numbered: | Not numbered |
| Repeats: | 1 times |
Scale located on: Tympan, Womb or Back .
Location(s) detail:
| c: | Right hand bottom face of the shadow square (in LR) (c) |
Inscription(s):
| Type: | Scale label |
| Content: | ظل اصابع مستوي |
| Translation: | Level shadow [scale] of fingers |
| Language: | Persian |
| Script: | Nashki |
| Notes: | |
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