Guinea 1716 Fourth Laureate Head as S.3631 but with Hanoverian Shield at date, the shields and sceptres all rotated by 90 degrees clockwise. Now listed in the 2018 Spink catalogue as 'Extremely Rare', we note the only other example thus far recorded was described as 'in an NGC holder and graded XF40' sold in London Coins Auction A156 March 2017 (Lot 2100) for £17,550, this example similar in quality a strong British GF with some thin scratches
Estimate: 20000-25000 GBP