Coffee spoon - real marks?

[meyrink]

Hello.

Please could you give me an advice about authenticity of these marks? Is it real import from Russia to Prague?

Thank you

[AG2012]

Hi,
Yes, 1806 Repunzierung was introduced as acknowledgement of receipt of paid taxes.
B is for Prague, spoons were brought from Moscow.
Regards

[Juke*]

Just to add that the assay master is Aleksei Ivanov Vikhljajev (1781-1809). The silversmith is unknown to me.