20 Pence 1983 - Great Britain

Queen    Elizabeth II (1952-2022)
Type    Standard circulation coins
Years    1982-1984
Value    20 Pence
Currency    Pound sterling (decimalized, 1971-date)
Composition    Copper-nickel (84% Cu, 16% Ni)
Weight    5 g
Diameter    21.4 mm
Thickness    1.7 mm
Shape    Equilateral curve heptagon (7-sided)
Technique    Milled
Orientation    Medal alignment ↑↑
References    KM# 931Standard Catalog of World Coins (85 volumes)., Sp# G1