Claymo of an unknown pilot master of Kaunas (Kowno) - initials of S-B - 1853.

Features
- Alphabet
- С-Б
- Years
- 1853
- Shape
- Direction
Description
The stigma of an unknown test master, in the upper part the initials “C” and “B” are depicted, there is a point between the letters, a dividing line passes in the middle, in the lower part there is a year “1853”.(1853) Form: rectangle
Similar hallmarks

П-Р 1818The stigma of the test master of Arkhangelsk - Peter Rezanov - initials "P -R" - 1796-1824.

С-Б 1893Claymo of an unknown pilot master of the Costrom - initials of the S-B - 1893.

В-ОClaymo Probe Master Voronage - Osipov Vasili - initials of V-O - 1856-1860.

А-С 1858Claymo Probe Master Vilno-Sarapults - initials A-C - 1857-1858.

А-Я 1825The stigma of the test master of Leningrad - Yashinov (Yashinkov, Yashenkov) Alexander Ilyich - initials "A -I" - 1795-1826.

Г-ДClaymo Probe Master Gitomir - Davidson Herman - initials "GD" - 1823-1834.
