Embossed steel. Embossed inside. Mineral water. Narzan. Production period: 1980-1985.
Colors:
Inscription on cap: Нарзан 4-12-1985
Different font comparing in compare with RU600101-1020; the two have 4 and 5 feathers, respectively.
© Image by Yaroslav Mikhailov
Похоже у 3-12-1979 справа 6 перьев...