Worldwide Air Post Stamps and Postal History, Philatelic Rarities of the World. Part 2

Wenden

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Start price: $750

Buyer's premium:

1901, Wenden Castle, 2k dark green and brown, bottom left corner sheet margin block of six (2×3), left stamp in the middle row is placed upside down and forming either vertical or horizontal tete-beche pair, no gum as produced, VF and very rare, Est. $1,000-$1,500, Scott #L12b var