Date |
1558 |
Maker |
Giovanni Domenico
Feciolo |
Place |
Bologna |
Material |
Brass |
Inventory no. |
50257 |
Acquisition |
Bequeathed by Mrs A. M.
Billmeir in 1973 |
Rule, Regula, Pointer and Alidade Images
Alidade Image:
Alidade Image:
Rule Image:
Rule Image:
Rule
Appearance |
Tip |
Sights |
Pinholes |
Notches |
Description |
Single-ended, counter-changed,
original. |
Decorative |
None |
None |
None |
|
Scales
Range & Units |
Numbered |
Geometry |
Location |
Declination |
0 - 23.5 Degrees |
Every 10 degrees |
Linear |
Rule |
Declination |
0 - 80 Degrees |
Every 10 degrees |
Linear |
Rule |
Alidade
Appearance |
Tip |
Sights |
Pinholes |
Notches |
Description |
Double-ended, counter-changed,
original. |
Decorative |
Rigid |
Single |
Single |
The right arm is decoratively engraved with a floral
pattern. |