Claymo Probe Master Kaluga-Rigsov Fedor, initials F.R., 1815-1828.
Features
- Category
- Assay masters
- Alphabet
- Ф.Р.
- Years
- 1815–1828
- Shape
- Direction
Description
Ryzhov Fedor, a test master of the city of Kaluga, the stigma of the master has an image of the initials “f” and “p”, there is a point near each letter, a line passes in the middle, in the lower part “1824” costs.(1815-1828) Form: rectangle
Similar hallmarks
А-А 1874Claymo Probe Master Gitomir - Arjannikov A. - Initiators A - 1865-1874
I-СClaymo Probe Master Ufa - Sergei - Initiators I-C - 1849-1860.
И-АClaymo Probe Master Ulianovska - Artamon Ivan Semenović - Initiators I-A - 1840.
В-С 1860Leningrad's unknown probe is the initials of V-C 1866-1870.
Н-ЛClaymo Probe Master of Moscow - Dubrovin Nikolai Lukić - initials of N-L - 1822-1855.
Д-ТClaymo Leningrad Probe - Tver Dmitri Ilich - initials D-T - 1832-1850.