
Baranovsky Porcelain Factory
Sitzendorf Porcelain Manufactory
Dulevo Porcelain Factory
Dulevo Porcelain Factory
Polonsky Porcelain Factory
Porzellanfabrik E.& A
Lomonosov Leningrad Plant
Conta & Boehme (Конта и Бёме)
Sitzendorf Porcelain Manufactory
Dulevo Porcelain Factory
Dulevo Porcelain Factory
Royal Doulton (Royal Doulton)
Kuznetsova M.S. society
Lomonosov Leningrad Plant