The brand of an unknown Leningrad probe is the I-B initials of 1861.
Features
- Alphabet
- I-В 1861
- Years
- 1861
- Shape
- Direction
Description
Stamp of an unknown assayer, at the top of the stamp the initials "I" and "B" are depicted, a dot is placed between the letters, a line passes through the middle, and the year "1861" is indicated at the bottom of the stamp (1861 year). Variants: IB, I-B, IВ, I-В. Shape: Rectangle.
Similar hallmarks
IШ 1895Claymo Probe Master Jelgava (Mitava) - Schmidzek Josif Aleksandrovic - Initiators IS - 1895
Е-Б 1847The stigma of the test master Tbilisi - Blumberg Egor Ivanovich - initials "EB" - 1841-1886.
Ф-П 1849The stigma of the test master of Astrakhan - Pogodaev Fedor - the initials "F -P" - 1849
В-ХThe stigma of the unknown test testing master Tallinn - the initials "B -X" - 1869-1871.
П-К 1878Smolenska's unknown probe, initials of P-K, 1878.
ФГ 1850Claymo of an unknown Astrakhani probe, initials of FG 1843-1850