In the past, on these forums, I have read several arguments about the meaning of the number 84 on Persian silver.
Someone says they indicate a title of 840/1000, someone claims that they indicate 84 zolotniki, equal to 875/1000.
I had some doubts about this box, something did not convince me and so I took it for a test. Despite having the 84 mark, the actual fineness is only 458.7.
![Image](https://i.postimg.cc/svddKVDP/20220510-140125-copia.jpg)
For the record, I also brought another box, also from Iran. The latter instead revealed a fineness of 477.2,
At this point, knowing whether the number 84 means 840/1000 or 875/1000 becomes pure rhetoric.
Better to be wary
Best
Amena