Goldstein wrote:Hi -
Jaschinov assayed 1785-1826. Within this timeline marking rules changed several times. See PL p. 178
source PL, coll. Goldstein
Goldstein
@Goldstein
Take a look on what is written on page 178 #1162.
When a questioner puts a question on these sites, it means that he wants to know the answer. Therefore it is of utmost importance
that the answer given is correct. An incorrect answer might spread like uncontrolled fire. In worst case cause that these sites in the long run will become unreliable. That shall not happen! Moreover, the source for the information given is of less value because if the questioner had sources he wouldn't have asked the question in the first place! Silver books are difficult to get, rare and expensive and unfortunately they also contain in some cases insufficient even false information. In addition, some times the books might just be inaccessible. That is the main reason for the question and not to know the source.
Every time I see incorrectness here I will correct it. The reliability of an answer is not either based on numerous pictures or referring to different sources or "collections" only. It is as well based on years of studies, research and experience....etc.. How do you refer to that? Therefore the
correct answer is based in trust of the answering person's knowledge. To trust in the answer or not is up to the reader and nothing else. To know the source is not the main point at all. It might be interesting but that's all. Nonetheless, mistakes can be made by anybody...it happens.
Anyway, since you insist. My "source" regarding the St Petersburg's town marks comes from Leonard Bäcksbacka's book:
St Petersburg's guld och silversmeder 1714-1870, Konstsalongens förlag Helsingfors 1951. In this rather good
and rare book there many pages of soot marks of St Petersburg's town marks. It is impossible to show all pages here. You ought to understand that, so you just have to trust me as simple as that. By the way, in the past I offered you the possibility to buy the mentioned book but you had no interest in it. According to you it was too expensive. Yes, it was, but all such books are. The chance was lost.
Yes, Russian silver marks are complicated. Indeed we know that well. Sometimes you must speculate to some extent because there are no sources available to fall back to. In the long run the missing jigsaw pieces will be found and fall into their places but that needs co-operation not criticism.