Russia (1879–1889) – Lot of expertised stamps with unlisted plate flaws. Michel number: 25 x PF new; 49 xI PF new Plate flaw: PF new (visible in scans) - cancelled Scarcity: as any Errors, this kind of stamps are rare Expertise: Certificate with photo – L. Hovest, VP Germany All the stamps Mi.nr. 12÷28 are very sensitive to moisture. Stamps that have been cancelled, due to their circulation, were the most exposed to humidity, so stamps in good condition are extremely rare. Catalogue reference: Michel Special 2012 (prices outdated). Based on market comparisons for similar early Russian issues with varieties, considering the rarity and specialist interest this kind of stamps are a must-have for advanced collectors. Shipping Details: • Tracked and insured shipping • Carriers: DPD / GLS / FedEx / Romanian Post • Secure packaging USA users: please don’t bid. I don’t ship to USA. • Non-EU buyers: Import duties/taxes are the buyer’s responsibility.