The stigma of the unknown test testing master Tallinn - the initials "B -X" - 1869-1871.
Features
- Alphabet
- В-Х 1871
- Years
- 1869–1871
- Shape
- Direction
Description
The stigma of the unknown test master is divided into two parts with a line in the middle, in the upper part the initials “B” and “x” are depicted, between the letters there is a point, the year “1871” is indicated below.(1869-1871) Form: rectangle
Similar hallmarks
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И-КClaymo of an unknown probe Novostaska - I-C initials - 1856.
И-СClaymo of Orle's Probe, Sirotkin Iva, initials of I-C, 1870.
К-С 1853The hallmark of the assayer master of Voronezh - Sergeev Klim Pavlov - initials "K-S" - 1850-1856.
Ф-Б 1860The hallmark of the Minsk assay master - Bogomolov Fyodor Yakovlevich - initials "F-B" - 1851-1860.
А-А 1874Claymo Probe Master Gitomir - Arjannikov A. - Initiators A - 1865-1874