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

ACP = Advanced coated paper PVAD = Polyvinyl alcohol acetate dextrin gum
OFNP = Optical free non phosphorised paper PVA = Polyvinyl alcohol acetate gum
!
sq44_45

Red

SQ44 - Scotland 37p Red, ACP/PVAD (Questa/litho) - Deegam S370.1.1 - S.G specialised XSL70 - Stoneham SC105 - Concise S79

From cylinders Q1Q1 - Q2Q2 [4.12.90]

SQ45 - Scotland 37p Red, ACP/PVA (Questa/litho) - Deegam S370.2.1 - S.G specialised XSL71 - Stoneham SC92

From cylinders Q1Q1 - Q2Q2 [14.5.91]
bs37e

Amethyst printed litho

BS37E - Scotland 37p Amethyst, OFNP/PVA, two 4mm blue fluor bands (Questa/litho) - Deegam S370.3.1 - S.G specialised XSL72 - Stoneham SLS125 - Concise S87

From cylinders Q1Q1 - Q2Q2 [23.7.96]
ds37e

Amethyst printed gravure

DS37E - 37p Amethyst, OFNP/PVA, two 4.5mm Novaglo dull blue fluor bands (Walsall/gravure) - Deegam S370.4.1 - S.G specialised XS66 - Stoneham SLS130 - Concise S92

From cylinder W1 [1.7.97]

DS37E - 37p Amethyst, OFNP/PVA, two 4.5mm Novaglo bright blue fluor bands (Walsall/gravure)

From cylinder W1 [1997]

HS37E - Scotland 37p Amethyst, OFNP/PVA, two 4.5mm blue fluor bands (Harrison/gravure) - Deegam S370.5.1 - S.G specialised XS67 - Stoneham SLS133

From B.B.C prestige pane DP255 [23.9.97]