Great Britain 1856 QV 6d. deep lilac on thin, hard, glazed, azure paper, Wmk Emblems inverted and reversed, with a very rough line perforation 14.

This stamp shows three rarity factors and is probably unique.

There are Wmk corner bends, as usual, folded perfs and postal abrasion marks otherwise no thins nor tears.

Please enlarge the supersized scans. Thanks for looking.

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