Claymo Master Bilefeld Johann Otto - Tallin - Initiators IOB - 1779-1790.

Features

Category

Masters

Alphabet

IOB

Metal

Silver

Years

1779–1790

Shape

cloud

Description

Metal: Silver

Similar hallmarks

IBClaymo Master Biletski Jeremiah Stefanovic - Kiev - Initiators IB - 1719-1768.

ЯСClaymo Master of the Forty Yakov Nikolayev, with the red initials of the YAS, 1898.

ВСClaymo Master Semenov Vasily S. - Moscow - Initiators of Air Force.

FGClaymo Master Grabbe Johann Vladimir Friedrich - Riga - initials FG

GOClaymo Master Okreblo Gustave Magnus - Leningrad - initials of GO

IСClaymo Master Suhanov Ivan Gerasimov - with Sidorovsky - initials IC - 1898.