Knowledge base about stamps, collections, and the Foundation
We answer the questions families most often ask after inheriting albums, stockbooks, covers, and philatelic archives.
inherited stamp collection
What should I do with an inherited stamp collection?
A practical guide for families who inherited stamps and want to decide calmly whether to preserve, value, sell, or donate the collection.
Read the full guidehow much are stamps worth
How much are postage stamps worth?
What determines stamp value: condition, rarity, completeness, demand, provenance, printing errors, cancellations, and collection documentation.
Read the full guidestamp collection valuation
Stamp collection valuation: how to prepare
How to prepare a collection for stamp valuation, what information to gather, and when to speak with a specialist, auction house, or foundation.
Read the full guidewhere to donate old stamps
Where can I donate old postage stamps?
Options for donating or passing on old postage stamps: family, collectors, dealers, auction houses, museums, or the Polish Stamp Foundation.
Read the full guidewho buys old stamps
Who buys old postage stamps?
Where old postage stamps can be sold, how buying differs from auction, and when donation may be better than a quick sale.
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Donate a stamp collection to the Foundation
How donating a stamp collection to the Polish Stamp Foundation works and who should consider this path.
Read the full guidecultural foundation Polish history
A cultural foundation for Polish history and philatelic heritage
Why the Polish Stamp Foundation works in culture, Polish history, memory, and the preservation of philatelic heritage.
Read the full guideMuseum of the Polish Stamp heritage
Museum of the Polish Stamp and philatelic heritage
Why the Museum of the Polish Stamp is needed and how stamp collections can tell the history of Poland, postal communication, design, and memory.
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