Leningrad's unknown probe is the initials of V-C 1866-1870.
Features
- Alphabet
- В-С 1860
- Years
- 1866–1870
- Shape
- Direction
Description
The stigma of the unknown test master, in the upper part of the stigma, the initials are indicated in capital letters "B" and "C", there is a point between the letters, the line passes in the middle, the lower part of the stigma is indicated for the year "1860".(1866-1870) Form: rectangle
Similar hallmarks
I-СClaymo Probe Master Ufa - Sergei - Initiators I-C - 1849-1860.
Х-Г 1851Claymo Probe Master Riga - Beck Harold Petrovich - initials H-G - 1851
Ф.Р.Claymo Probe Master Kaluga-Rigsov Fedor, initials F.R., 1815-1828.
И-АClaymo Probe Master Ulianovska - Artamon Ivan Semenović - Initiators I-A - 1840.
ЯКClaymo of an unknown probe, Polozk, initials of the YAC, 1840-1842.
Е-ФHallmark of the assay master Gorky (Nizhny Novgorod) - Fedorov Egor Artemyev - initials "E-F - 1851-1857.