Phosphorised paper

PPP = Phosphor printed over paper

PVAD = Polyvinyl alcohol acetate dextrin gum
PCP1 = Phosphorised coated paper (Matt)  

PCP2 = Phosphorised coated paper (Glossy)

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Stamps printed photo - Upright print

ppp2

PPP2 - 2p green, PPP/PVAD, upright print (Harrison/photo) - Deegam 20.8.1 - S.G specialised U82 - Stoneham M295 - Concise X850

Phosphor printed over paper, upright print from cylinder 13 [10.10.79]
pc19_value_setting

PC19 - 2p green, PCP1/PVAD, KAMPF perforation, narrow set value, upright print (Cyl 13) (Harrison/photo) - Deegam 20.9.1 - Stoneham M303 - S.G specialised U83 - Concise X926

PCP1, narrow set value, KAMPF perforation, upright print from cylinder 13 [12.12.79]

PC24 - 2p green, PCP2/PVAD, KAMPF perforation, narrow set value, upright print (Cyl 13) (Harrison/photo) - Deegam 20.9.1a - Stoneham M349

PCP2, narrow set value, KAMPF perforation, upright print from cylinder 13
pc23_value_setting

PC23 - 2p green, PCP1/PVAD, KAMPF perforation, wide set value, upright print (Cyl 13) (Harrison/photo) - Deegam 20.9.1b

PCP1, wide set value, KAMPF perforation, upright print from cylinder 13

PC21 - 2p green, PCP1/PVAD, APS perforation, narrow set value, upright print (Cyl 14) (Harrison/photo) - Deegam 20.9.1d

PCP1/PVAD, APS perforation, narrow set value, upright print from cylinder 14 [4.82]

Stamps printed photo - Inverted print

PC25 - 2p green, PCP2/PVAD, KAMPF perforation, inverted print (Cyl 14) (Harrison/photo) - Deegam 20.9.2 - Stoneham M350

PCP2/PVAD, KAMPF perforation, inverted print from cylinder 14 [10.80]

Stamps printed litho

qp2

QP2 - 2p green, PCP/PVAD, perforation 13.5 X 14 (Questa/litho) - Deegam 20.10.1 - S.G specialised UG4 - Stoneham LM9 - Concise X1000

Perforation 13½ X 14 from cylinders Q1 to Q6 [21.5.80]

QP2a - 2p green, PCP/PVAD, perforation 13.5 X 14 perforated from gummed side (Questa/litho)

Perforation 13½ X 14, perforated from gummed side from cylinders Q1 to Q6 Out of stock
qp2b

QP2b - 2p green, PCP/PVAD, perforation 14.75 X 14 (Questa/litho) - Deegam 20.10.2 - S.G specialised UG5 - Stoneham LM29 - Concise X1000a

Perforation 14¾ X 14 from cylinders Q7 to Q12 [10.7.84]