Vladimir Lenin

Fischer XXIII | Not included by Michel/Scott | Year of issue 1952 | People's Republic of Poland

This is Fischer 644 without the "Lenin" inscription in the bottom left corner.

Translations

7-XI-1917 = 7 November 1917. On 7 November 1917, Lenin led his leftist revolutionaries in a nearly bloodless revolt against the ineffective Provisional Government (Russia was still using the Julian Calendar at the time, so period references show a 25 October date).
7-XI-1952 = 7 November 1952, the date of issue of these stamps.

Relevant pages

Fischer 644

Resources

Vladimir Lenin