Russia 1866/1889 - Lot of expertised stamps with unlisted plate flaws - Mi. 18 x PF new; 21 x PF new; 22 x PF new;49 xI PF new

Russia (1866–1889) – Lot of expertised stamps with unlisted plate flaws.

Michel number: 18 x PF new; 21 x PF new; 22 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Catalogue reference: Michel Special 2012 (prices outdated).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.