Tobolsk Assay Master's Mark - Mikhail Bogdanov - initials "MB" - 1785-1821
Hallmarks-Assay Masters
Similar items
Moscow Assay Master's Mark - Stepan Bel…
Assay Master's Mark of Kalinin (Tver) -…
Moscow Assay Master's Mark - Karpinsky …
Moscow Assay Master's Mark - Mikhail Bo…
Assay Master Kalinin (Tver) - Bogdanov …
Minsk Assay Master's Mark - Bogomolov F…
Tobolsk Assay Master's Mark - Vlasov Le…
Assay Master's Mark of Tobolsk - Bogomo…
Hallmark of an Unknown Tobolsk Assay Ma…
Moscow Assay Master's Mark - Ivan Vikhl…