wd1_3_5
OCP = Original coated paper PVA = Polyvinyl alcohol acetate gum
FCP = Fluorescent coated paper
!

WD1 - Wales 2.5p magenta, OCP/PVA, 4mm B3 phosphor centre band (Cyl 3) (Harrison/photo) - Deegam W25.1.1 - S.G specialised XW18 - Stoneham WA18 - Concise W13

Original coated paper from cylinder 3 [7.7.71]
phosphor_omitted

WD2 - Wales 2.5p magenta, OCP/PVA, phosphor omitted (Cyl 3) (Harrison/photo) - Deegam W25.1.1a - S.G specialised XW18b - Stoneham WA18a - Concise W13Ey

Original coated paper, phosphor omitted

WD3 - Wales 2.5p magenta, FCP/Arabic, 4mm B3 phosphor centre band (Cyl 3) (Harrison/photo) - Deegam W25.2.1 - S.G specialised XW19 - Stoneham WA22

Fluorescent coated paper, gum Arabic from cylinder 3 [22.9.72]

WD5 - Wales 2.5p magenta, FCP/PVA, 4mm B3 phosphor centre band (Cyl 3) (Harrison/photo) - Deegam W25.3.1 - S.G specialised XW20 - Stoneham WA24

Fluorescent coated paper, PVA gum from cylinder 3 [1973]