Mater
The mater and limb are of other construction. . Scales on the limb:| Type | Range & Units | Numbered | Geometry | Location |
|---|---|---|---|---|
| Equal hours | 0 - 12 1/12 of daylight | Every hour hours | Circular, concentric | None |
| Degree | 0 - 90 Degrees | Every 10 degrees | Circular, concentric | None |
Womb
Wood covered with printed paper. The womb is inscribed:
| Content | Translation | Notes | Type |
|---|---|---|---|
| Johā. Prujean Fecit Oxon | John Prujean made [it] at Oxford | Macron over x | Maker's signature |