Coins minted in the Year 1762

What happended in 1762?
Monarch is King George III. Prime Minister is Thomas Pelham-Holles, 1st Duke of Newcastle (Whig) until 26 May and then John Stuart, 3rd Earl of Bute (Tory). Seven Years' War continues. Britain declares war on Spain and Naples. Royal family takes up residence at Buckingham House.
Obv Rev Cat Coin
  Guineas 1762 Quarter-Guinea