Solidarity Post Samogitia Coat of Arms Stamps

Poland · 1988 · 50 ZŁ and 100 ZŁ

A set of two stamps issued by Solidarność underground post, featuring the Coat of Arms of Samogitia (a bear) on the 50 ZŁ stamp and a knight on the 100 ZŁ stamp, both with 'SOLIDARNOŚĆ' text.

These stamps were issued by the Solidarność (Solidarity) underground postal service in Poland during the communist era, symbolizing resistance and an alternative communication network.