Hi,
ԼԺԿ (
ЛЖК in Russian) is well known mark of Yerevan maker,not identified as far as I know.Possibly predecessor or makers incorporated to Ереванский Ювелирный Завод (Yerevan jewelry factory) established 1950.
ԼԺԿ cannot be found with later hallmarks.
Many silversmiths migrated from
Van region in Kurdistan (the similarity of this cigarette case to Ottoman examples).
Your box,as well as many
niello and cloisonne items were made shortly after the revolution or in the thirties.
This cigarette case was obviously made in 1928 (the stamp).
Btw.the book has no reference of Soviet era Armenian silversmiths.And not found in PL,either,supporting the idea of migration from
Van region after the revolution.
Regards
