Unknown

Embossed aluminum. Embossed outside.

No text, just pattern.

© Image by Vyacheslav Morozov

Embossed steel.

Inscription on cap: None.

© Image by Sergei Speransky

Embossed steel. Embossed outside. Dairy product.

Inscription on cap: Цена 11 к Без стоим. посуды

© Image by Lorenzo, Alberto & Massimo Gadola

Colored. Soda.

Inscription on cap: Спутник

This cap was most likely produced during the 1980s.

© Image by Jamal Kashkay

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

Colored. Household chemicals.

Inscription on cap: None.

© Image by Alexandr Efimov

Colored. Beer.

Inscription on cap: Радгост 12º

Inscription in Cyrillic. This is probably a Czechoslovakian beer brewed for the Soviet market during the 1970s.

© Image by Alexandr Kolosov

Colored. Vine.

Inscription on cap: Росглаввино

With sealing wax. Embossed outside. Production period: 1950-1960.

Inscription on cap: along the circumference looks like "...интрест", in the middle "Л.З.У. х5"

Most likely from North-West part of Russia. "ЛЗУ" abbreviation can be about logging manufacture (number 5), but I'm not sure. If we knew the full outer text, we can confirm it or not.

Colored. Production period: 1965.

Inscription on cap: LPSR 25 GADI

In Latvian, this reads "25 years of the Latvian Soviet Socialistic Republic."

© Image by Alexandr Kolosov

Embossed steel. Embossed outside. Vodka. Production period: 1972-1978.

Inscription on cap: Настойка Тархун 40% Л

Probably Leningrad

© Image by Maxim Gaevskiy

Embossed steel. Embossed outside. Beer. Production period: before 1980.

Inscription on cap: 12º

This is probably a Czechoslovakian beer brewed for the Soviet market during the 1970s.

Embossed steel. Embossed outside. Beer. Production period: before 1980.

Colors:

Inscription on cap: in the middle: 14

Shows day of month only. If this is not a Soviet cap, it was probably produced before 1980.

Colored. Beer. Zhigulevskoye. Production period: 1979-1985.

Inscription on cap: ... ГОСТ 3473-78 пиво 11% ...улевское 0,5 л. ц. 25 к. ...

From Ukraine?

© Image by Jamal Kashkay

Embossed steel. Embossed inside. Mineral water. Production period: 1980.

Inscription on cap: 1980 05-05

© Image by Jamal Kashkay

Embossed steel. Embossed inside. Dairy product. Production period: after 1980.

Inscription on cap: Мол стер вит 3,2% ГМК

ГМК is the abbreviation for an unidentified dairy factory located in a city beginning with Г(G).

© Image by Alexandr Kolosov

Embossed steel. Embossed inside. Vodka. Production period: after 1980.

Inscription on cap: Водка

© Image by Alexandr Kolosov

Embossed steel. Embossed inside. Kefir. Production period: 1985-1991.

Inscription on cap: ГМК Кефир Дет 3,2%

© Image by Andrei Pravoslavnov

Colored. Beer. Production period: 1987.

Inscription on cap: Alus'87 Latvija

Probably this cap is one devoted to a beer exhibition in Latvia, or it could be a fake cap for made for collectors.

© Image by Yaroslav Mikhailov