Master's Mark of Unger German Gottlieb - Leningrad - initials "UNGER"

Master's Mark of Long Heinrich August -…

Master's Mark of Unger German Gottlieb …

Maker's Mark of Herz Johann Bernhard - …

Master's Mark of Jantzen Christian Andr…

Fabergé Master's Mark - Leningrad - Ini…

Master's Mark of Modig Elias - Leningra…

Master's Mark of Schroder Johann Lorent…

Master's Mark of Möhring Johann Gottfri…

Master's Mark of Akerblom Johann Henrik…

Master's Mark of Ljung Anders Wilhelm -…