SI1880w - £1.88p sapphire blue self adhesive U cut security print, OFNP/PSA, two 4.5mm Novaglo blue fluor bands, date M13L (SAP178 cylinder W1) (Walsall/gravure) - Deegam 18880.1.1 - Stoneham CSY188 - Concise U2936
Date M13L from self adhesive sheets cylinder W1 [27.3.13]