Stamps on metal "Gold"

GN Claymo Master Neyman Karl Gustave - Leningrad - initials GN

CN Claymo Master Niholm Karl Christof - Leningrad - initials CN

NN Claymo Master Nilgren Niels - Leningrad - NNN initials

GN Claymo Master Nuklanen Gabriel Zaharovic - Leningrad - initials GN - 1898-1908.

Г-П Claymo Master Paceakov Grigoria Mihailović - Archangelsk - initials of G-P - 1837 g

П.О Claymo Master Pavel Akimov - Moscow - initials of P.O.

ПП Claymo Master Petrov Petrov. - Moscow - P.P. initials - 1908-1917.

ПП Claymo Master Petrov Petrov. - Moscow - P.P. initials - 1908-1917.

O-R-P Claymo Master Pettelius Otto Reinhold - Leningrad - O-R-P initials

O-R-P Claymo Master Pettelius Otto Reinhold - Leningrad - O-R-P initials

O-P Claymo Master Pettelius Otto Reinhold - Leningrad - initials "O-P."

O.P. Claymo Master Pettelius Otto Reinhold - Leningrad - initials "O.P."

O.P. Claymo Master Pettelius Otto Reinhold - Leningrad - initials "O.P."

A-R Claymo Master Relander Andrei - Leningrad - initials A-R - 1823-1850.

ФР Claymo Master Rosaev Fedor Ivanov - Jaroslavl - initials of FD 1792-1811.

Ф.Р. Claymo Master Ruch Fed. Andr. - Leningrad - initials F.R. - 1888-1908.

Ф.Р. Claymo Master Ruch Fed. Andr. - Leningrad - initials F.R. - 1888-1908.

A.WR Claymo Master Ruth Anders William - Leningrad - initials A.WR

CS Claymo Master Schenbourne Carl Christian - Leningrad - initials "CS"

П.Ш Claymo Master Schulgin Petrovich - Moscow - initials of P.S. - 1900-1913.

П.Ш Claymo Master Schulgin Petrovich - Moscow - initials of P.S. - 1900-1913.

АФШ Claymo Master Schustin Alexei Fedorović - Moscow - initials of AFS 1908-1913.

K.S Claymo Master Selenius Carl Ivanovich - Leningrad - initials K.S.

Д-ШЕЛАПУТИНЪ Claymo Master Shelaputin Dmitri Maximovich - Moscow - initials of D-SELAPUTIN

Д.Ш Claymo Master Shelaputin Dmitri Maximovich - Moscow - initials of D.S.

IS Claymo Master Shered Johann Lorenz - Leningrad - Leningrad - Is "Is"

ES Claymo Master Shram Edward Wilhelm - Leningrad - initials "ES"

ГС Claymo Master Stineve Grigori Mih. - Moscow - GS initials.

Г.С Claymo Master Stineve Grigori Mih. - Moscow - initials of G.S.

ES Claymo Master Strand Eric - Leningrad - ES initials

НС Claymo Master Strawl Nick. Fed. - Moscow - initials of HC 1883 after 1908.

ИТ Claymo Master Tarabra Ivan Filippovic - Moscow - initials of IT - 1893-1913.

PT Claymo Master Teremin Pierre - Leningrad - initials "PT"

F.T Claymo Master Tiander Frederick - Leningrad - initials F.T.

KT Claymo Master Tolpo Carl Reyngold - Leningrad - initials KT

O.T Claymo Master Tyusman Otto Frederick - Leningrad - initials "O.T."

АУ Claymo Master Utkin Alexei - Saratov - initials of AU - 1850-1869.

АУ Claymo Master Utkin Alexei - Saratov - initials of AU - 1850-1869.

С.В Claymo Master Vdovic Sergei Ivanov - Leningrad - initials S.V. - 1834-1851.

M-W Claymo Master Vessel Mathias - Leningrad - initials "M-W"

ГВ Claymo Master Vikman Gustav - Leningrad - initials of GV - 1823

ЕАВ Claymo Master Voronov E. A. Leningrad - initials of EAV - 1892.

Р.В. Claymo Master Weida Rudolph Constantinovic - Leningrad - initials "R.V." - 1874-1915.

Р.В Claymo Master Weida Rudolph Constantinovic - Leningrad - initials R.V. - 1874-1915.

GW Claymo Master Wihmann Gotfried - Leningrad - initials GW

GW Claymo Master Wihmann Gotfried - Leningrad - initials GW

IES Claymo Master Zellman Yogan Eric - Leningrad - initials of "IES"

ас Claymo Master of Alexei Isaiev - Moscow - initials "as" = the beginning of the 20th century - 1830.