Great Britain 1911 2½d Dull blue (Perforations 15x14), SG283var.
Superb unused original gum, left hand marginal horizontal pair showing variety imperforate between stamp and left margin caused by a pre-perforation paper fold.
A magnificent variety, and a once in a generation opportunity to own this magnificent piece believed to be unique in private hands.
The SG catalogue price is £6,500.
GB Specialised Catalogue No: M18(3)b.
Provenance: Ex Minoru.