There are 28 variants of the British 1697 William III Shilling, minted in various different mints, with different designs and different minting errors, mostly spelling errors.… There are no Proof coins listed and no indication of any uncirculated coins. Depending on any or all of the variables, your coin could be worth anything from £30 to £1,100 GBP if it is in Fine to Extra Fine condition. NOTE - The reverse of these coins is upside down to the obverse. This is normal. The values quoted are the best possible for the best specimens in their grades, but may be significantly lower due to varying demand for the coin and the prevailing economic climate. A reputable coin dealer will be able to give a more accurate valuation based on inspection of the coin. (MORE)