In 1927 the Royal Mint released a very Limited Issue Half Crown Silver Proof Coin struck in solid .500 Silver which was only made in Silver Proof with no standard versions issued has been Certified Slabbed and Graded by PCGS as PR63.
The reverse features a shield while the obverse is the bare head portrait of George V.
These legal tender coins have been struck to proof quality using specially prepared dies and highly polished blanks.