1955-58 10/- 1st DE LA RUE. FINE UNMOUNTED MINT WITH SMALL NATURAL SPECK IN.PAPER TO RIGHT OF CASTLE. The item "GREAT BRITAIN 1955-58 10/- 1st DE LA RUE SG 538a MNH" is in sale since Wednesday, July 08, 2015. This item is in the category "Stamps\Great Britain\Elizabeth II\Pre-Decimal (1952-1971)". The seller is "rossshiells" and is located in London. This item can be shipped worldwide.