Variations RU420103-2004
Colored. Soda. Baikal. Production period: after 1976.
Inscription on cap: Байкал (with inside picture)
This looks like RU420103-2004 but has a with picture inside. It's probably a defective release.
© Image by Leo Melodinsky
Basic variation
Colored. Soda. Baikal. Production period: after 1976.
Inscription on cap: Байкал
The background is silver. The cap could have been by other factories.
© Image by Alexandr Kolosov