Lomonosov Imperial Porcelain Factory - Anna Jatschevich - Coffee service (6) - Porcelain - 6 bags and sub-bags

According to information, this set of 6 cups and 6 saucers originates from Russia - Saint Petersburg, from the Lomonosov porcelain factories.
The color and pattern are the typical cobalt blue and 22-karat gold.
There is no stamp or mark on the bottom, but in those factories it was common that B-grade porcelain was not marked because it was intended for export.
B-grade is, when there were small flaws.
The dinnerware is in very beautiful, undamaged condition.
Cup is 9.5 cm in diameter and 5 cm high
Saucer is 14 cm in diameter
Ships very sturdily packed and insured.