Russia 

Россия 

7th November 1918

Stamp celebrating the first Anniversary of the October Revolution.

It depicts a sword breaking a chain.

This stamp was issued in two versions - one with diagonal intersecting chalk lines on the surface on the stamp, and the other without the chalk lines. Available here is the version with the chalk lines.

Catalogue numbers:
Michel RU 149xa
Stamp Number RU 149
Yvert et Tellier RU 137
Stanley Gibbons RU 187
Unificato RU 137
Zagorskiy RU-RSF 1
Soloviev RU 1