Queen Elizabeth II - Decimal Machin

Headtype IIIa (One curved line in the hair below the Diadem next to the front curl; graduated background; flat base of the bust; regular necklace pearls, pointed front of the bust)
Value type: I .. Read more »(Thin value and P)
Basic position of ½: 1.70 mm from the left edge; 2.45 mm from the bottom edge.
SG colour = "turquoise-blue".

Country:	United Kingdom
Type:	Postage stamps
Series:	Queen Elizabeth II - Decimal Machin - Normal Perfs
Nominal:	½ p
Year:	1980
Material:	phosphor coated (PCP1), afterglowing, matt surface
Size:	21 x 24 mm
Perforation:	comb 14¾ x 14¼