Odesian jewelry-hour factory-- "U3" 1963.

Features
- Alphabet
- ОЮ3
- Years
- 1963
Description
Odesskaya jewelry-watch factory, Odessa assay inspection. The hallmark displays the letters and numbers "OY3" (1963).

Odesskaya jewelry-watch factory, Odessa assay inspection. The hallmark displays the letters and numbers "OY3" (1963).