Claymo of an unknown probe, Polozk, initials of O-P, 1847.

Features
- Alphabet
- О-П
- Years
- 1847
- Shape
- Direction
Description
The glue of an unknown propulsion master, the upper part of the initials "O" and "P," between the letters is the point below the dividing line, the lower part of the label indicates the year "1847." (1847) Form:
Similar hallmarks

В-П 1827Claymo of Astrahani Protesting Master - Vasili ' s Pertraits - initials of V-P - 1815-1827.

Т-Б 1812The stigma of the test master Kalinin (Tver) - Bogdanov Timofei Mikhailov - the initials "TB" - 1812-1839.

ЛЗ 1851Claymo Probe Master Ryazani - Zuk Ludwig Christian - initials of LZ - 1851

КСClaymo Probe Master Saratov - Sydorov Capiton - initials of CC - 1841-1848.

АК 1857The hallmark of the master of assay of Ryazan - Aleksey Semyonov Kulikov - initials "AK" - 1854-1867.

ВПClaymo Probe Master Gorky (Nizhny Novgorod) - All Volod - Initiators of the GP - 1824.
