1951 ½ Crown - George VI 3rd type

1951 ½ Crown - George VI 3rd type
 
The following is from a specialist coin site:
 
Obverse
Uncrowned portrait of King George VI left, legend around.
Script: Latin
Lettering:
GEORGIVS VI D: G: BR: OMN: REX
HP
Translation: George the Sixth by the Grace of God King of all the Britains
Engraver: Thomas Humphrey Paget
Reverse
Quartered shield of arms flanked by crowned royal cyphers, legend above, denomination and date below.
Script: Latin
Lettering:
· FID· ·DEF ·
GG GG
HALF CROWN 1951
Translation: Defender of the Faith
Engraver: George Kruger Gray
Edge
Reeded
Mint
Royal Mint (Tower Hill), London, United Kingdom (1810-1975)
Issuer
United Kingdom 
King
George VI (1936-1952)
Type
Standard circulation coins
Years
1949-1952
Value
½ Crown (⅛)
Currency
Pound sterling (1158-1970)
Composition
Copper-nickel
Weight
14.14 g
Diameter
32.3 mm
Thickness
2.2 mm
Shape
Round
Technique
Milled