"Mona Lisa of Philately". Here is the most expensive and rarest postage stamp in the world
One daysingle sourceOne outlet reported this, once - no second voice in this corpus.
All 1 reports on Sat, 29 August 2026
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Who published it, and when
How it spread - 1 original report
Sat, 29 August 2026
1 report- RMF24 (Poland)18:27first to report
„Mona Lisa filatelistyki”. Oto najdroższy i najrzadszy znaczek pocztowy świata