Jewelry & gold · a closer look
Nat Koslow Inc. mark: K, c. 1950
Mark details
- Maker
- Nat Koslow Inc. →
- Period
- c. 1950
- Wording
- K
- Appearance
- crown
- Place
- New York NY, United States
Dating cue
The source entry lists c.1950.
Notes
diamond, gem, gemstone, pear shape