Colored. Soda. Production period: after 1975.
Inscription on cap: СССР
The Soviet Product Quality Mark is shown. Most likely after 1975. Unlike the basic variety, the image is on the back of the pure steel cap under the seal.
© Image by Alexei Shpiyakin
Colored. Soda.
The State Quality Mark of the USSR is printed on this cap, which most likely was produced later than 1975.
© Image by Andrey Maslov
