The 1836 Silver Groat Four Pence Coin featuring King William IV is a rare and valuable collectible from Great Britain. This much over-stamped & extra dot between 'E' and 'L' of GULIELMUS dies coin holds historical significance as it showcases the transition of rule from King William IV to Queen Victoria. The coin has a fineness of 0.925 and is a unique piece of British numismatic history.