PCP = phosphorised coated paper PVAD = Polyvinyl alcohol acetate dextrin gum
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½p Turquoise blue
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pc1_3
PCP1 or PCP2/PVAD (Harrison/photo)
Upright print with Kampf perforation from cylinders 7, 8 [10.12.80] - Upright print with APS perforation from cylinders 7, 8 [?.3.85] - Sideways print left from RD2 coil [30.12.81]

PC1 - 0.5p turquoise, PCP1, KAMPF perforation, upright print (Cyls 7, 8) - Deegam 5.11.1 - S.G. U54 - Stoneham M300
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PC7 - 0.5p turquoise, PCP2, KAMPF perforation, upright print (Cyl 7) - Deegam 5.11.1a - S.G. U54 - Stoneham M346
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PC3 - 0.5p turquoise, PCP1, APS, perforation, upright print (Cyls 7, 8) - Deegam 5.11.1b - S.G. U54 - Stoneham M300
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PC4 - 0.5p turquoise, PCP1, sideways print left, Chambon (RD2 coil) - Deegam 5.11.2 - S.G. U54 - Stoneham M300b
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