Paper varieties viewed under long wave light.

BCP = Bluish coated paper PVA = Polyvinyl alcohol acetate gum
OCP = Original coated paper
!
p211_p212

Bluish coated paper

P211 - 7d emerald green, BCP/PVA, two 4.75mm screen 150 phosphor bands, upright print (Cyl 3) - Deegam PD 8.1.1 - S.G specialised U19 - Stoneham M36 - Concise 737

Two phosphor bands from cylinder 3 [1.7.68]
p211_p212

Original coated paper

P212 - 7d emerald green, OCP/PVA, two 4.75mm screen 150 phosphor bands, upright print (Cyls 3, 4) - Deegam PD 8.1.1a

Two phosphor bands from cylinders 3, 4
phosphor_omitted

P212mp - 7d emerald green, OCP/PVA, phosphor omitted, upright print (Cyl 3) - Deegam PD 8.1.1b - Stoneham M36a

Phosphor omitted from cylinder 3 Out of stock