Master's Mark of Orest Fedorovich Kurlukov - Moscow - initials "OK" - 1884-1916

Maker's Mark of Master Fend Karl Frants…

Master's Mark of Sergei Alekseevich Fro…

Master's Mark of Ieremii Stefanovich Bi…

Maker's Mark of Semyonov Vasily S. - Mo…

Maker's Mark of Pavel Akimov Ovchinniko…

Master's Mark of Rubin Panteleimon - Ki…

Maker's Mark of Master Begak R. B. - Vi…

Maker's Mark Feofanov Alexey Feofanov -…

Master's Mark of Christian Krautwiedel …

Master's Mark of Gavrila Zubkov - Suzda…