Vladimir's unknown probe is the initials of EU 1776.

Features
- Alphabet
- ЕС 1776
- Years
- 1776
- Shape
- Direction
Description
Claymo of an unknown propulsion master, the upper part of the label is marked by the initials of the EU, the bottom of which is 1776. (1776) Form:
Similar hallmarks

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

МС 1755Claymo Probe Master Yaroslava - Mihail Serebrenica - initials of IP 1735-1766.

Н.СKlemo Probe Master of Moscow - Stradoma N. - initials N.S. - 1892-1894.

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

1782 С-ЗThe Claymo Probe Master of the Costrom - Semen launches - initials of the S-Z - 1782.

1801 Г-ЛThe Yaroslava Probe Claymo - Lucins Grigori - initials of G-L - 1766-1805.
