FCP = Fluorescent coated paper

PVAD = Polyvinyl alcohol acetate dextrin gum

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2½p Magenta
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FCP/PVAD, 4mm screen 150 B3 phosphor centre band (Harrison/photo)
Upright print from cylinder 19 [8.8.73]

FD173 - 2.5p Magenta, FCP/PVAD, 4mm screen 150 phosphor centre band (Cyl 19) - Deegam 25.9.1 - S.G. U89 - Stoneham M133
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