The stamp of the assay master of Moscow - Andrei Antonovich Kovalsky - initials "A-K" - 1821-1856.
Features
- Category
- Assay masters
- Alphabet
- А-К 1843
- Years
- 1821–1856
- Shape
- Direction
Description
Kovalsky Andrey Antonovich. In 1821, he was the chief probirer, since 1856 the senior probirer in Moscow. The initials "A" and "K" are depicted on the stamp of the master, there is a dot between the letters, a dividing line runs through the middle, the year "1843" is indicated in the lower part of the stamp. (1821-1856) Shape: Rectangle
Similar hallmarks
Н-МLeningrad's unknown probe is the initials of N-M, 1868.
А-М 1831Claymo Leningrad - Mor Alexander Jacoblevic - initials A-M - 1831-1854.
КФClaymo Master Faberge Petr-Carl - Leningrad - initials of KF.
I-AClaymo Master Auvin John - Leningrad - I-A initials
А-К 1864The stigma of the test master Gorky (Nizhny Novgorod) - Kudrin Alexander Stakhiev - initials "A -K" - after 1854 - until 1865
А-К 1851The stigma of the test master of Moscow - Kovalsky Andrei Antonovich - initials "A -K" - 1821-1856.