FCP = Fluorescent coated paper

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1p Crimson
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fc22
FCP/Arabic, 9.5mm screen 150 B3 phosphor bands, sideways print right (Harrison/photo)
Sideways print left from G1 G2 coils [22.9.72]

FG6 - 1p FCP/Arabic, two 4.75mm screen 150 phosphor bands (G1, G2 coils) - Deegam 10.6.1 - S.G. U58 - Concise X844Eg - Stoneham M69
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1p Crimson
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fc22
FCP/Arabic, 9.5mm screen 250 B3 phosphor bands, upright print (Harrison/photo)
Upright print, high set value from EL2 vertical coil - Low set value from EL3 vertical coil [?.8.73]

FG5a - 1p FCP/Arabic, two 4.75mm screen 250 phosphor bands, high set value (EL2 vertical coil) - Deegam 10.7.1 - S.G. U58 - Stoneham M69b
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FG5 - 1p FCP/Arabic, two 4.75mm screen 250 phosphor bands, low set value (EL3 vertical coil) - Deegam 10.7.2 - S.G. U58 - Stoneham M69b
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