Hallmarks of Sverdlovsk (Yekaterinburg)

Hallmarks of Sverdlovsk (Yekaterinburg): 32 records in the reference, dated between 1927 and 1975. Shield shapes here: circle — 2. Most frequent: Свердловская ювелирно-гранильная фабрика — 12, Свердловский завод по ремонту часов "Свердловский часовщик" — 7, Свердловский завод №10 треста "Русские самоцветы" — 6. 7 different makers and works are named. Every entry carries an image of the mark, its letters, the years it was in use and the shape of the shield. A city mark was struck by the assay office of the town where the item was tested, next to the maker’s initials and the fineness mark. This combination is what ties a silver or gold object to a place and a date.