Tobolsk's unknown probe is the initials of A-T 1776.
Features
- Alphabet
- А-Т
- Years
- 1776
- Shape
- Direction
Description
The glue of an unknown propulsion master, in the top of the brand, is a year of 1776, below the initials "A" and "T," between the letters is a point. (1776) Form:
Similar hallmarks
Д-СThe stigma of the test master of Pskov - Serebrenikov Dmitry - initials "D -s" - 1754-1768.
Л-ВThe stigma of the test master of Tobolsk - Vlasov Lev - initials "l -v" - 1757-1780.
1766 I-ДClaymo Probe Master Vlogda - Dubrovin Ivan - initials I-D - 1755-1766.
1773 А-РThe hallmark of the Kazan assay master - Aleksandr Rukavishnikov - initials "A-R" - 1773-1788.
1772 А-КThe stigma of the test master of Kaluga - Krasilnikov Afanasy - initial "A -K" - since 1761
1781 I-СClaymo Probe Master Vlogda - Serebrenica - Initiators I-C - 1781-1787