Ostby & Barton Co.
| Country | |
|---|---|
| City | Providence RI |
| Symbol | anchor, arrow, circle, crown, eagle |
| Shape | circle |
| Era | c.1934 c.1950, c.1943 |
Description
c.1934 – c.1950: 118 Richmond St. Providence 2 RI
- O-B
- O-B SNAP-LOK
- Separable Cuff Links
- O-B 10K
- O-B 14 K
- O-B 18K
- O-B 22K
- O-B STERLING
- O-B Sterling & 10K
- O-B 1/20-10K STERLING
- 14K Gold Shell
- O-B NOBLESSE
c.1950: Rings & Mountings