Commemorating the 50th anniversary of the accession of Queen Elizabeth II. This was the first time since 1893 the shield of arms was used on the reverse of a coin.
Mintage: 12,500.
Diameter: 22.05 mm.
Thickness: 1.52 mm.
Weight: 7.9881 g. (AGW=0.2355 oz.)
Composition: 917.0/1000 Gold.