Unknown
Colored. Soda.
Inscription on cap: СССР
The State Quality Mark of the USSR is printed on this cap, which most likely was produced later than 1975.
© Image by Andrey Maslov
With sealing wax. Vine. Production period: 1950-1960.
Inscription on cap: МЗУ Винтрест Ц2
© Image by Maxim Kravtsov
Embossed steel. Embossed inside. Kefir. Production period: 1985-1991.
Inscription on cap: ГМК Кефир Дет 3,2%
© Image by Maxim Kravtsov