Claymo of an unknown probe Rostov - initials of the YK - 1761.

Features
- Alphabet
- ЯК 1761
- Years
- 1761
- Shape
- Direction
Description
The glue of an unknown propulsion master, the year 1761 in the upper part of the label is below the initials "I" and "K" between the letters is the point. (1761) Form:
Similar hallmarks

ЯКClaymo of an unknown probe, Polozk, initials of the YAC, 1840-1842.

СШThe stigma of the test master Saratov - Shebanov Semen Alekseevich - initials "SS" - 1851-1860.

Э-Б 1859Claymo Probe Master Leningrad - Brandenburg Eduard Fedorović - Initiators E-B - 1850-1866.

Ф-Б 1850The hallmark of the assaying master of Penza - Bogomolov Fedor Yakovlevich - initials "F-B" - 1848-1851.

М-СClaymo Probe Master Minsk - 40in Mathway - initials M-C - 1876.

Я-Н 1869Claymo of an unknown probe, Voronage, initials of "I-N" - 1869.
