I have a question regarding Assay Masters, I have a serving spoon with an Assay Mark from Kliment Zabaryevsky from Vilnuis, silver master гс.
According to my books, which may be incomplete, there is no maker with this hallmark from Vilnuis.
Is it possible that assay masters assayed items from Silver Masters from different towns? Or is it that this is just a faked item?
![Image](https://i.postimg.cc/MML9WR0z/hall-2.jpg)
![Image](https://i.postimg.cc/TpjYWcKN/hall-1.jpg)
![Image](https://i.postimg.cc/64rwn9p4/hall-3.jpg)