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) |
Notes: |
The scale is also graduated from 1 to 60 |
Scale located on:
Tympan, Womb or Back .
Location(s) detail:
Lower half: |
The lower two quadrants of the back of the instrument
(Lower half) |
Inscription(s):
Type: |
Scale label |
Content: |
Vmbra Versa |
Translation: |
Vertical shadows |
Language: |
Latin |
Script: |
Italic |
Notes: |
This is found on both vertical sides of the shadow
square |
|
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Type: |
Scale label |
Content: |
Vmbra Recta |
Translation: |
Horizontal shadows |
Language: |
Latin |
Script: |
Italic |
Notes: |
|
|
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