
Designer marks
The Heart Jewelry Co. marks
New York NY, United States · 2 marks.
- Country
- United States
- City / region
- New York NY
- Marks
- 2
Marks & lettering
2 marks
NYMark wording
c. 1915
NY
New York NY, USA
42 Maiden Lane New York
Designer marks
New York NY, United States · 2 marks.