1853 - 2kr dark green, example showing horizontal gutter margin at right with part of adjoining stamp, cancelled “I.R. SPEDIZ. GAZZ. MILANO 1 July' on fragment. Unique recorded example, an outstanding rarity of the Postage Dues. Signed Guglielmo Oliva, cert. Sorani (Sassone 1 - Euro 30,000+)
