The One Penny Black May 6th 1840 The Issued One Penny Black Plate la Unused Corner Marginal strip Showing Plate Number

STAMPS

Stamp Auctions & Valuations - Great Britain, Commonwealth & World Since 1856

Since 1856, Stanley Gibbons has been the trusted name in philately, and today we remain Royal Warrant holders - a recognition that reflects our unwavering commitment to excellence in stamp collecting. When you choose Stanley Gibbons Baldwin's, you're working with the people who literally wrote the book on stamp collecting, yet we never forget that every collector's journey is personal and unique.

That expertise is the reason groundbreaking collections such as the five part J.W. Phillips Collection are offered through our auction house. The collection, representing a lifetime of passion for a collector, fetched in excess of £2,000,000 across five auctions and featured a '1864 1d Rose red Pl.77'. One of only three in existence, which sold for £144,000.

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Our stamp specialists are here to help - simply tell us about your collection, share some photos, and we'll guide you through every step with care and expertise.

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Join collectors worldwide in our upcoming auctions featuring remarkable stamps with fascinating stories.

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Whether you're selling a cherished collection or curious about stamps you've inherited, our specialists understand the appeal and market potential across every geographic area of philatelic collecting.

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COLLECTIONS & RANGES

"From the moment we entrusted Stanley Gibbons Baldwin’s with our collection, we felt it was in the safest of hands. They approached every step with care, respect, and a deep understanding of our history and the items in our collection. Their clear communication, meticulous attention to detail, and genuine passion turned what could have been a daunting process into a successful collaboration. Stanley Gibbons Baldwin’s didn’t just sell a collection, they honoured our legacy and helped carry it into the next chapter of the Children’s Museum Singapore."
The Former Singapore Philatelic Museum Collection

Stamp Valuation Stanley Gibbons Baldwin's

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Share photographs and details about your items with our specialists, who will provide you with a free expert valuation.

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Your items will be expertly catalogued and marketed to our extensive collector database, designed to achieve the best results.

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Stampex 2024 Stanley Gibbons Baldwin's Catalogue

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Three Worlds of Philatelic Discovery

Our philatelic experts bring deep knowledge across the complete spectrum of stamp collecting, from the birthplace of the postage stamp to every corner of the philatelic world.

Great Britain - Where It All Began

From the revolutionary Penny Black that changed the world in 1840 to the intricate designs celebrating modern Britain, Great Britain philately provides endless fascination for collectors who appreciate both historical significance and exceptional design.

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Ceylon 1912-25 1000r purple/red with plate number S.G. 323 cat £35,000

British Commonwealth - Stories of Nations

Commonwealth stamps reflect the diverse stories and key milestones of nations across the globe, and capture one of history's most fascinating periods of global change.

Our Commonwealth specialists help collectors appreciate both the historical significance and collecting potential of these remarkable issues.

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China PRC 1980 Monkey stamp in block of twelve

Rest of The World Stamps - Global Stories in Miniature

International philately opens doors to every culture, every continent, and every era.

From the artistic masterpieces of French engraving to the technical innovations of German printing, or the cultural celebrations of nations worldwide, our world stamp specialists help you navigate this vast and exciting field with confidence and knowledge.

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Our Specialists

As Royal Warrant holders, Stanley Gibbons represents the highest standards of philatelic expertise and ethical dealing. We are also proud members of the Philatelic Traders’ Society (PTS), with four of our team serving on the British Philatelic Association (BPA) expertising committee. When you work with us, you’re protected not only by these professional standards, but also by our century-and-a-half reputation.