Claymo Master Orlov Pavel - Saratov - initials "P.O." - 1848-1853.

Similar hallmarks

ПОГClaymo of an unknown master of Moscow - initials of PG 1701-1710.

ИЮClaymo of an unknown master of Moscow - initials of the IJ - after 1908.

C-DClaymo Master Duchem Cretien - Leningrad - initials C-D.

1901The annual stigma of Odessa - 1901

К-ФClaymo Master Frolov Corney - Moscow - initials K-F - 1803-1820.

ВМClaymo Master Makarov Vasili Ivanov - Leningrad - initials of VM 1818-1861.
