Claymo Master Dmitriev Ivan - Leningrad - initials I.D. - 1845-1874.

NKClaymo of an unknown master Tbilisi - the initials of NK - end of 19 - early 20th century

ГЛClaymo of unknown master Irkutska, initials of GL, 1820.

АКThe stigma of the master Kalmykov Alexander - Saratov - initials "AK" - 1846-1855.

IWClaymo Master Varyus Johan - Leningrad - IW initials

ЛКClaymo, unknown master Ordzhonikidze, LC initials 1900-1917.

ДГClaymo of an unknown master of Uglic - initials of DG - 2nd floor. 18th century