Hartz et Cie
| Country | |
|---|---|
| City | Paris |
| Symbol | animal, cartouche, cat, diamond, frame, lozenge, rhombus |
| Shape | cartouche, diamond, frame, lozenge, rhombus |
| Era | e.1904 |
Description
Specialties
- Successor to Plisson et Hartz.
- Jewelers