Very pretty and valuable in the mainnumbers complete unaddressed collection of first day covers, including the better earlies, the new issues that cost more than 100 euro per year as new issue price, right up to december 2024!! In 6 Davo albums (most recent still in original packing from the post). Catalogue value over 6000 EURO!!!

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Nice lot of covers from the Netherlands, issue 1872, including registered mail, postage due, mixed franking, etc. In a stockbook.

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Wonderful collection sheetlets of 10 of these modern issues, mint never hinged and cancelled to order by the Dutch philatelic post, some duplicates, all with no value indicator (either with a ‘1’ or with ‘international). The face value (cost at the postoffice) was over 2150 euro, offered very, very cheap!!

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Incredible used specialised collection, very extensive with hundreds of 1852 issues including pairs, strips, cancellations and many nice covers, 1864 issue with pairs and nice covers, 1867 issue very extensive with types, many good perfs, covers, 1869 arms issue with perfs, 1872 William III to 2 1/2 guilder multiple with perfs, cancels and pretty covers, in album. Great collection with so many scarce and rare items!!

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Wellfilled mint and used collection with good classic part including high values and nice cancellations, good 20/30’s, 1949 definitive set to 10 guilder mint etc. etc. in expensive Importa album. Massive catalogue value!!

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Missing only E1, further complete including all expensive issues, slightly mixed condition, in Davo album. Catalogue value over 4800 euro!!

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