Great Britain 1867 3d rose Plate 5 Specimens, SG103s.
A very fine and fresh unused, with original gum, imperforate horizontal pair lettered 'NG-NH' overprinted "SPECIMEN" type 6.
A most attractive and rare pair of Queen Victorian classic surface printed Specimen stamps.
GB Specialised Catalogue No: J30s.
Stanley Gibbons catalogue value: £1,050+.