The Sverdlovian Clock Renovation Factory - "Sverdlov" 1966

Features
- Alphabet
- УЧ6
- Years
- 1966
Description
Sverdlovsk Watch Repair Plant "Sverdlovsk Watchmaker", Sverdlovsk Assay Inspection. The hallmark shows the letters and numbers "УЧ6" (1966).

Sverdlovsk Watch Repair Plant "Sverdlovsk Watchmaker", Sverdlovsk Assay Inspection. The hallmark shows the letters and numbers "УЧ6" (1966).