pn65e

Fluor shades viewed under long wave light.

OFNP = Optical free non phosphorised paper PVA = Polyvinyl alcohol acetate gum
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PN65E - Northern Ireland 65p dark turquoise, OFNP/PVA, two 4.5mm Novaglo blue fluor bands (Cyl W1) (Walsall/gravure) - Deegam N650.1.1 - S.G specialised XN55a - Stoneham SLU109 - Concise NI87

Two 4.5mm Novaglo blue fluor bands from cylinder W1 [25.4.00]