Fluor shades viewed under long wave light.
DP numbers are the copyright of the MBPC and are used with their permission.

OFNP = Optical free non phosphorised paper PVA = Polyvinyl alcohol acetate gum
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pwp2e

Wales 2nd class - No border to stamps

PWP2E - Wales 2nd Welsh leek without border, OFNP/PVA, 4.5mm Novaglo blue fluor centre band, inverted print (Cyl W1W1W1) (Walsall/gravure) - Deegam WPN2.1.1 - S.G specialised XW56 - Stoneham PWW2 - Concise W83

Inverted print from cylinder W1,W1,W1 [8.6.99]

DQW2 - Wales 2nd Welsh leek without border, OFNP/PVA, 4.5mm Novaglo blue fluor centre band, upright print (Cyl D1D1D1) (De La Rue/gravure) - Deegam WPN2.3.1 - S.G specialised XW56B - Stoneham PWD2

Upright print from cylinder D1,D1,D1 [28.5.03]
pwp2ea

PWP2Ea - Wales 2nd Welsh leek, OFNP/PVA, Novaglo blue fluor right band (DP323) (Walsall/gravure) - Deegam WPN2.2.1 - S.G specialised XW56A - Stoneham PWW2a - Concise W83a

Right band from Trees prestige pane DP323 [18.9.00]
pwp2b

Wales 2nd class - Stamps with border

PWP2B - Wales 2nd Welsh leek with border, OFNP/PVA, 4.5mm Novaglo blue fluor centre band (Cyl D1D1D1) (De La Rue/gravure) - Deegam WPN2.4.1 - S.G specialised XW62 - Stoneham PWDW2 - Concise W98

From cylinder D1 D1 D1 [14.10.03]

PWP2C - Wales 2nd Welsh leek with border, OFNP/PVA, 4.5mm Novaglo blue fluor centre band, fine ink screen (DMS14) (De La Rue/gravure) - Deegam WPN2.4.2

Fine printed ink screen from Wales Assembly miniature sheet DMS14 [1.3.06]

PWP2CH - Wales 2nd Welsh leek with border, OFNP/PVA, 4.5mm Novaglo blue fluor centre band (Cyl C1) (Cartor/litho) - Deegam WPN2.5.1 - Concise W121

4.5mm Novaglo blue fluor centre band from cylinder C1 [11.7.12]