Description
Very mysterious mug.
Judging from the grind bottom, the quality of the glass and molding - similar to the European cup. But how about the fact that some of these mugs are marked volume Cyrillic and Testing stigma late 40-ies of XX century?
Most likely, these mugs are made after the war in one of the European countries due to the fact that our plants were destroyed during the war. Some of them managed to brand.
Can be all of these types of mugs to name the type of "Stalin Empire"