Great Britain. Proof Sixpence, 1746. S-3711; ESC-1619; Bull-1759. George II. Obverse, laureate bust of king in armour by John Tanner. Reverse, crowned cruciform shields. Edge diagonally milled or reeded. Superb iridescent blue and ruby toning over mirror proof fields, with sharp unblemished detail. An exceptionally handsome example of this rare coin. Mint State. Final grade and photos to be posted on the internet. Estimated Value $1,500 - 1,600