Perpetual calendar made of copper with beautiful engravings.
By means of the "pointer" and rotating the middle disk, the months and days can be indicated.
Stands on legs, so definitely a nice piece for on a desk or in the living room.
On the back there’s a patent number.
The photos are an integral part of the description of this lot.
This lot will be carefully packaged and shipped via registered and insured mail.
- Perpetual Calendar
- Brass - Yellow copper (partly patinated)
- Country of Origin
- Excellent condition - barely used with minimal signs of aging & wear