Leningrad's unknown probe, P-C initials 1873-1876.

Leningrad's unknown probe, P-C initials 1873-1876.
Features
Alphabet
П-К 1873
Years
1873–1876
Shape
Direction

Description

The rectangular form is divided into two parts, the upper part of the glade indicates the initials "P" and "K," between the letters is the point, the line goes down, the lower part of the glade indicates the year "1873." Claymo belongs to an unknown test master. (1873-1876) Form:

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