New York, NY 10018-2246
Tel.: +1 212 753 6421
Fax: +1 212 753 6429
Robert A. Siegel - Worldwide Stamps and Postal History
Worldwide Stamps and Postal History
Short Terms and Conditions
Starting prices will be determined at the auctioneer's esteem using reference estimate prices.
The purchase price payable by the buyer will be the sum of the final bid and a commission of 18% of the final bid (“buyer’s premium”), together with any sales tax, use tax or customs duties due on the sale.
| Lot Start | Lot End | Starting Time | |
|---|---|---|---|
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Friday May 29th, 2026
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| 4001 | 4120 | 10:30 EDT | |
| 4121 | 4334 | 13:30 EDT | |
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Saturday May 30th, 2026
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| 4335 | 4473 | 10:30 EDT | |
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Monday June 1st, 2026
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| 4781 | 4926 | 10:30 EDT | |
Current Auctions
The Buccleuch Block and World Philatelic Rarities
The Magnolia Collection: India Postal History, Part 7
Auction Results
Worldwide Stamps and Postal History
The Magnolia Collection: Texas Postal History, Part 1
The Robert Jenkins Collection of 19th Century Unused British, French & Italian Areas
The Magnolia Collection: Stamps and Postal History of Independent Mongolia
The Daniel J. Ryterband Collection: British North America and Great Britain
The Daniel J. Ryterband Collection: Superb Quality United States Stamps
The Magnolia Collection: India Stampless Postal History, Part 6
The James A. Allen Collection of Canada and British North America Postal History
Worldwide Stamps and Postal History
United States and Civil War Postal History
Western Expresses and California Mails
The Roland H. Cipolla II Collection of Harnden’s Express
The Magnolia Collection: German Offices in China and Kiauchau Part 2
Rarity offer Great Britain and Commonwealth
U.S. Issues from 1847, Reprints, Reproductions, Bank Note Issues among others
Specialized 3c 1851-57 Issue incl. The Caspary 30c Continental with J Grill, Gem Quality Stamps, an Outstanding Collection of Modern Errors ...
A Specialized Collection of Essays and Proofs, incl. Revenue Stamps from a Western Estate and much more
Featuring The Magnolia Collection of British Mailboat Cancellations from Asia, Incoming Mail to China and Early Philippines Postal History
The Magnolia Collection: India Stamps and Postal History, Part 3
Two Old-Time Collections, Further selections from the Eugene L. Grace Collection, The “Joy” set of Graded Air Post and ...
GB and Commonwealth, Middle East, Netherlands Indies, Falkland Islands, France, Germany
Rarity Sale U.S. and worldwide including parts of the Magnolia collection.
The Magnolia Collections of Specialized Middle East, Netherlands Indies and Early India Flight Covers
British Commonwealth, ...
The Magnolia Collection: Japanese Foreign Mail and Post Offices
The Magnolia Collection: Classic Uruguay Stamps and Covers
U.S. Mail in China & Japan
Numerous Valuable Worldwide Collections and Large Lots, including the extensive stock of a long-time show dealer.
Numerous Valuable Worldwide Collections and Large Lots, including the extensive stock of a long-time show dealer.
Numerous Valuable Worldwide Collections and Large Lots, including the extensive stock of a long-time show dealer.
Philately and postal history worldwide
Important and desirable collections philately of the whole world
Important and desirable collections philately of the whole world
The William H. Gross collection of United States Postal History.
This large and diverse sale contains an interesting assemblage of desirable stamps and covers from around the world, featuring several ...
The Bertsimas Collection contains many of Great Britain's most important stamp rarities, all of which are in exceptional ...
Sale 1196 features an exceptional array of U.S. postal history, including a specialized collection of the New York Postmaster's ...
Stamps and covers from around the world including a significant collection formed by the late William Negus Castor. Great Britain with ...
The Alfredo Frohlich Collection: The Evolution of Postal Systems in Panama, 1777-1881
United States Stamp Treasures from The William H. Gross Collection is the greatest U.S. stamp auction in history. The auction contains 106 ...
The Dr. Pildes collection of the popular “Doar Ivri” first issue of Israel, along with their corresponding Postage Due ...
This large and diverse sale contains an interesting assemblage of desirable stamps and covers from around the world. Included in this ...
The magnificent series of Scarsdale Collection Sales continues with a wonderful offering of the stamps of France, which appealed to the ...
The Calgary Collection is one of the finest quality collections of Canada to appear on the market in many years. Offered at unreserved ...
Worldwide Stamps and Postal History with an extensive selection of Great Britain and British Commonwealth, with particularly strong ...
The Barry P. Fletcher Collection of early Colombian Air Post stamps and the flight covers.
The Dr. Paul M. Cere Collection of Semi-Official Air Posts of Canada, 1918-1934 with many rarities.
Featuring the Chip Gliedman Collection of 12c 1861 Issue Covers, a Collection of Philadelphia Advertising Covers sold for the benefit of ...
Containing 1,850 lots of British Commonwealth and Great Britain, China, Egypt, Europe and Colonies.
This sizable auction of 1,214 lots contains a wealth of diverse and ...
The Irwin Weinberg “International Treasures of Philately “ sale features a wide variety of rare and elusive stamps and covers ...
This special sale, devoted to one of the most comprehensive Republic of ...
Worldwide auction offer with strong section British Commonwealth.
The F. Christian Killien, M.D. Collection of Superb Quality Worldwide Stamps with exceptional quality unused stamps also some select used ...
Worldwide Stamps and Postal History, Covers and Collections. Brazil, Canada, Cayman Islands, China and many more.