Serg1975 wrote:Here is the customs stamp on a simple ordinary knife 0.800 silver.
@Serge1975
The object on the picture you show with the Russian import mark of 1899-1907 above is
under absolutely no circumstances of the fineness of .800. It was forbidden by the Russian law to import any silver objects below the fineness of 84 zolotniki (.875) . It would have been rejected and the import forbidden by both the assay office and the customs and never marked with an import mark, probably destroyed instead. If the fineness is tested and the result is .800 silver. The object is a fake.
Anyway, back to the original question, import mark or what mark??? I have wondered quite a lot regarding the strange mark. The result is that it might be a rare "illegal" first left looking kokoshnik import mark with small figures i.e. latter part of 1898 or simply a "Russificated" genuine unmarked object. I believe on the first alternative. In other worlds I share Dad's opinion. However, as Goldstein already mentioned, it is not a Russian made object.