Soviet earrings

[Jaromirek]

Hello,
I want to ask, whats this mark (91 or gi) stands for?

[Jaromirek]

Hello,
I want to ask, whats this mark (91 or gi) stands for?

https://photos.app.goo.gl/hrPVHfiFi95h546Z9
https://photos.app.goo.gl/Qe4r5j5TEMhkBJ1KA

[oel]

Hi, welcome to the forum. Please have your images embedded as most of our forum members do not open (unknown ) links. For information see;
viewtopic.php?f=5&t=42199

Peter.

[AG2012]

Hi,
Cyrillic 4ЛЮ (LYU) stands for the maker Leningrad Jewelry Factory (Ленинградская ювелирная фабрика).
Number 4 in front of it is year code for 1974.
In 1961 the Leningrad Jewelry Factory and the Leningrad Jewelry and Watch Factory merged.
The mark on the right is state control mark for silver 875 with the star and sickle, letter Л (L) in front of it is Leningrad assay office.
Regards

[Jaromirek]

Hi,
Cyrillic 4ЛЮ (LYU) stands for the maker Leningrad Jewelry Factory (Ленинградская ювелирная фабрика).
Number 4 in front of it is year code for 1974.
In 1961 the Leningrad Jewelry Factory and the Leningrad Jewelry and Watch Factory merged.
The mark on the right is state control mark for silver 875 with the star and sickle, letter Л (L) in front of it is Leningrad assay office.
Regards

Thanks man.
And what About this?