Claymo of an unknown pilot master of the Costrom - initials of the S-B - 1893.

Features
- Alphabet
- С-Б 1893
- Years
- 1893
- Shape
- Direction
Description
Stamp with the image of "C" and "B". A dot is depicted between the letters. The stamp is divided by a line. The year "1893" is indicated in the lower part. The master is unknown. (1893) Shape: Rectangle.
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