Elegant coffee silver service (beginning of the twentieth century)

[Кирилл Сызранский]

Brand with the 84th breakdown does not mean to commit a crime and likely to have wide application of Article 181 Violation of the rules of manufacture and use of public hallmark.
And putting a stamp of Klebnikov or Faberge, not necessarily fall under Article Statya159 Fraud.

Added after 2 minutes

Сообщение от Eugene

Counterfeit samples of products from dragmetalov is a classical type of fraud, the demand for such antiques and generates speculators to make them zalipuhi .. Manufacture and sale of such one may say" antique products is also a criminal offense .

It is not.
Fraud on-a theft of another's property or buying another's property by deception or abuse of trust.
Here the same sale, has cheated on his hands an object which he bought.