Hi, all,
Punches on the Teapot from the first message are counterfeit. I am sorry, but it is the truth.
AG2012 wrote:Hi,
Soviet Leningrad jewelry and watch factory, 1959
Imported to Poland Warsaw.
Best wishes

SteveDWollongong wrote:There is an example of the assay mark of Aleksandr Yashinov for the year 1816 already on this website and it differs in that the date is part of the St Petersburg city mark and not a separate punch.