Feinstein & Co., E.S.
| Country | |
|---|---|
| City | New York NY |
| Symbol | cartouche, diamond, frame, kite, lozenge |
| Shape | cartouche, diamond, frame, kite, lozenge |
| Era | c.1934 c.1950, c.1943 |
Description
c.1934: 9-13 Maiden Lane New York 7, NY
c.1943 – c,1950: 9 Maiden Lane New York NY
c.1943: Royal Zircon Co. 106 Fulton St. New York NY
Rings & Mountings
- ROYAL ZIRCON
- RZCO