here the promised interesting cyrillic (Russian) mark in a Latvian gold cigarette case.
The case

The marks
Latvian mark for local production and gold 585/1000 = 14 carats
Russian mark NP(lat.) for: ne sootvuetstvuet probe dlja solotich, serebrjanich....= does not correspond with the fineness (Russian) mark for Gold, Silber,....
???????????????
What does this mean?
The Russian mark for gold (56 Zolotniki) = 14 carats = 583.33/1000
The Latvian mark for gold 585 = 14 carats = 585/1000
Though it is 1.67 /1000 more Gold than the Russian 56 Zolotniki it was not accepted.
The Russian standards were later adapted to the world standards!
This assaymaster must have been from Helsinki!:-))
Regards and no more winternights
Postnikov
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