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[Wandering Borders – Upper Silesia](https://polonus.org/wandering-borders-upper-silesia/)
Poland · 2025 ·
Wandering Borders – Upper Silesia(https://polonus.org/wandering-borders-upper-silesia/) Bulletin 599 for September 2025 is now online! Our featured article presents Leonard Piszkiewicz's article on the the wandering borders of Upper Silesia. This article presents a few covers from the post World War I plebiscite period from cities and towns that... EXPLORE POLISH PHILATELY !Image 2: Screen Shot 2024-06-07 at 3.51.26 PM(https://polonus.org/wp-content/uploads/2024/06/Screen-Shot-2024-06
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View on Wikimedia CommonsEstimated Values by Condition
Perfectly centered, fresh, no faults
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Nicely centered, minor flaws
Average centering, acceptable
Off-center or visible wear
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