ELIZABETH II DEI GRATIA REGINA F D 50 POUNDS around the effigy of Elizabeth II facing right with a crown. On the lower end of the shoulder the initials of the engraver
Description reverse
1/2 OUNCE FINE GOLD BRITANNIA around a standing Britannia wearing a corinthian helmet. With her left hand she leans on a shield a shield with the Union Jack and holds a laurel branch. In her right hand she has got a trident. Below her the initials of the engraver
Reference
United Kingdom. 50 Pounds (Gold) 1988, The Royal Mint. CoCo GB-1988-0005.