The stigma of the test master of Leningrad - Karpinsky Mikhail Mikhailovich - initials "M -K" - 1825-1838.
Features
- Category
- Assay masters
- Alphabet
- М-К
- Years
- 1825–1838
- Shape
- Direction
Description
The stigma of the test master is divided into two parts with a line in the middle, in the upper part of the stigma the initials "M" and "K" are indicated, the letter shares the letter, in the lower part of the stigma, the year "1835" is indicated.(1825-1838) Form: rectangle
Similar hallmarks
А-К 1831Claymo of an unknown probe Leningrad - initials A-C - 1831.
Н-МLeningrad's unknown probe is the initials of N-M, 1868.
П-М 1867Leningrad's unknown probe is the initials of P-M 1867-1869.
Ж.ПClaymo of an unknown master Leningrad - initials of Z.P. - 1857.
1734 ARMoscow annual brand - 1734.
НГClaymo Leningrad - Gert Nikolai - initials of the NG - 1829-1833.