Lassas Henry's Claymo - Leningrad - initials HL

П.Н.Klemo Master Nikitin Prokopy Akim - Moscow - initials of P.N. - 1885 - early 20th century

П.ГClaymo Master of Grigoriev Policarp - Moscow - initials of P.G. - 1883 - early 20th century

НЧClaymo Master Chuviliaev Nikolai Timofeev, with.

ТМKleimo, unknown master Kiev, initials of TM, 1887.

Н.ЦClaymo of an unknown master Tbilisi - initials of N.C. - after 1908.

ПЧKleimo, unknown Master Tobolsk, initials of HR, 1773-1776.