Claymo Master Muring Christian Mathias - Tallin - initials CMM - 1742-1787.

Similar hallmarks

PCMClaymo Master Mering Peter Christian - Hapsal - PCM initials 1773-1817.

CFNClaymo Master Nürnberg Christian Friedrich - Hapsal - initials of CFN - 1755-1783.

CWNClaymo Master Neumanne Christof Wilhelm - Pide - initials CWN - 1711-1819.

The city hall of Hapsala 1755-1783

CMFThe stigma of the master Mansfeld Christopher II - Tallinn - initials "CMF" - 1715-1740.

HGKKlemo Master Kilbel Herman Gustave - Tartu - initials HGK - 1777-1797.
