How can cost this picture?

[Деко]

Сообщение от uriart

Deco, branded not always.
Very often come across strata cleanskin.
Many were published in the book Baron Wolf "Imperial Porcelain Factory 1744-1904" in komenntariyah to the photo is written, with or without a brand.

Uri, with a reference book I know.
Again the same thing - not some branded items in Catherine 2 and under Alexander the 1-m from 1814 to 1825gg.
In 1800 it was available, in my opinion, the Cabinet of Ministers on the need for marking all products manufactories Russia Empire. In 1815, a decree was issued for the Senate, significantly tighten previously announced requirements. In the absence of hallmarks to start fast fined, for the second time the production closed.
This is due primarily based products and taxation.
Imperial Factory was deeply spit on taxation and all of Alexander to the end of his reign is not branded. Gurevskiy, Babegonsky etc. sets - all non-branded. Under Nicholas 1-m started again branded to distinguish periods of government.
All that comes later cleanskin - Easter eggs and some sign things - for example, figures Kamensky "Peoples of Russia" is big. Or where to put nowhere, or where not be confused with its predecessor.

Added after 6 minutes

Сообщение от Daria Nikolaevna

but in the lower right corner, where the idea should be signed, as a bud with a knife to clean off.

And you try, in fact you can clean off with a knife? Or acetone - remove?
Impression or the author of the wizard single, or a painting workshop. In the sense that it is not one of the plants with a European reputation.