Odesian jewelry-hour factory - "U4" 1964.

Features
- Alphabet
- ОЮ4
- Years
- 1964
Description
Odessa Jewelry and Watch Factory, Odessa Assay Inspection. The hallmark bears the letters and numbers "OY4". (1964)

Odessa Jewelry and Watch Factory, Odessa Assay Inspection. The hallmark bears the letters and numbers "OY4". (1964)