DP numbers are the copyright of the MBPC and are used with their permission.

OCP = Original coated paper

PVA = Polyvinyl alcohol acetate gum

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2p Green
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fc43_45
OCP/PVA, 9.5mm screen 250 B3 phosphor bands (Harrison/photo)
Upright print from cylinders 4, 5 [15.2.71]

OC31 - 2p Green, OCP/PVA, two 4.75mm screen 250 phosphor bands (Harrison/photo) - Deegam 20.2.1 - S.G. U76 - Concise X849 - Stoneham M56
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2p Green
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fc43_45
OCP/PVA, 9.5mm screen 150 B3 phosphor bands (Harrison/photo)
Sideways print from panes DP1 [15.2.71] - DP11 [14.7.71] - G3 coil [?.3.77]

OC33 - 2p Green, OCP/PVA, two 4.75mm screen 150 B3 phosphor bands, low set value, sideways print left (DP1, 11) (Harrison/photo) - Deegam 20.3.1 - Stoneham M56b
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OC33b - 2p Green, OCP/PVA, two 4.75mm screen 150 B3 phosphor bands, low set value, sideways print right (DP1, 11) (Harrison/photo) - Deegam 20.3.2 - Stoneham M56b
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OC34 - 2p Green, OCP/PVA, two 4.75mm screen 150 B3 phosphor bands, high set value, sideways print left (DP1, 11) (Harrison/photo) - Deegam 20.3.3 - Stoneham M56b
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OC35 - 2p Green, OCP/PVA, two 4.75mm screen 150 B3 phosphor bands, high set value, sideways print right (DP1, 11) (Harrison/photo) - Stoneham M56b
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OC36 - 2p Green, OCP/PVA, two 4.75mm screen 150 B3 phosphor bands, sideways print left (G3 coil) (Harrison/photo) - Deegam 20.3.4 - Stoneham M56g
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