Claymo Master Timofei Filippovic - Moscow - Initiators of T.R. - 1896 - early 20th century
Similar hallmarks
КРClaymo of an unknown master Leningrad - initials of the CR - 1884 - after 1908.
НЯClaymo Master Janichkin N. D. Leningrad - initials of NJ - 1888-1895.
ИРClaymo Master of Raspops Eve. - Moscow - IR initials 1883-1900.
ТСClaymo Master Smirnov Timofei Andreev is a der. Malanino is the TC initials of 1898.
EDClaymo Master Dobberman Efraim - Riga - ED initials
ДТClaymo Master Tokmakov Dmitri Ivanov, with Red - initials of DT - 1898.