Claymo of an unknown Novgorod probe, T-F initials 1764-1774.

Features
- Alphabet
- 1770 Т-Ф
- Years
- 1764–1774
- Shape
- Direction
Description
The stigma of an unknown test master with the image of the year in the upper part of the stamp "1770", below depicts the initials "T" and "F", between the letters there is a point in the middle.(1764-1774) Form: rectangle
Similar hallmarks

С-МThe hallmark of the assayer Gorky (Nizhny Novgorod) - Menshikov Semen Maksimov - initials "S-M" - 1769-1800.

IS 1862Claymo of an unknown Minsk Probation Master - Initiators I - 1862.

З-КClaymo of an unknown Tula probe - Z-K initials - 1792-1796.

О-СClaymo of an unknown Minsk probe - O-C initials 1874-1895.

84 И-Е 1891Leningrad City Clay 1877-1891 "Two anchors and a scepter with a sample and a date."

1790 В-ФKleimo, unknown test master Kiev, V-F initials 1790-1793.
