1811 3 Shilling Token Type 1 Reverse 1811 Three Shilling coin of George III (Type 1) - The Three Shilling coin was a Bank of England Issue Bank Token issued when the Royal Mint had suspended mintage of crown coins due to the Napoleonic wars. Three shillings coins were minted 1811-1816 (type 1 between 1811-12 and type 2 1812-1816). While unusual they are not that rare.
1812 3 Shilling Token Reverse 1812 Three Shilling of George III (Type 2) - 1812 Three Shilling of George III (Type 2)
1818 Half-Sovereign Reverse 1818 Half-Sovereign George III - The 1818 Half-Sovereign of King George III classed as the 'new' or 'last' coinage (1816-20), part of the recoinage after the Napoleonic wars. The coin was minted at the Tower Hill mint in London using steam-powered machines supplied by Boulton, Watt and Rennie.