Fluor shades viewed under long wave light.

OFNP = Optical free non phosphorised paper

PVA = Polyvinyl alcohol acetate gum

TR3 intermediate paper  

You will need a copy of the Complete Deegam Machin Handbook to understand the Byfleet papers annotations.

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hl7

HL7 - 7p light grey, OFNP/PVA (Blue tinted), two 4.5mm blue fluor bands, upright print (Cyl 1) (De La Rue/gravure) - Deegam 70.6.1 - S.G. U157A - Stoneham SM25 - Concise Y1672

Two 4.5mm blue fluor bands from cylinder 1 [20.4.99]
dq7

TR3 intermediate paper

DQ7 - 7p shocking pink, OFNP (TR3 intermediate)/PVA (Blue tinted), two 4.5mm Novaglo blue fluor bands, upright print (Cyl D1) (De La Rue/gravure) Non marginal copy - Deegam 70.7.1 - S.G specialised U157B - Stoneham ATN(t)7 - Concise Y1673

TR3 intermediate paper from cylinder D1 [10.2.04] - Non marginal copy

DQ7m - 7p shocking pink, OFNP (TR3 intermediate)/PVA (Blue tinted), two 4.5mm Novaglo blue fluor bands, marginal copy

TR3 intermediate paper marginal copy

TR3 bright paper

DQ7b - 7p shocking pink, OFNP (TR3 bright)/PVA (Blue tinted), two 4.5mm Novaglo blue fluor bands, upright print (Cyl D1) (De La Rue/gravure) - Deegam 70.7.2

TR3 bright paper from cylinder D1 [2.9.04] Out of stock