In 1977 to celebrate the Queen's Silver Jubilee, the Royal Canadian Mint on behalf of the Cayman Islands released a very Limited Issue Completer $50 Fifty Dollar Silver Proof Coin struck in solid .925 Sterling Silver.
The reverse features all five portraits of Elizabeth I, Mary I, Mary II, Anne and Victoria while the obverse depicts a portrait of Her Majesty Queen Elizabeth II by Arnold Machin. These legal tender coins have been struck to proof quality using specially prepared dies and highly polished blanks.
