English Milled Coins - George IV - 1821 - Sixpence. Dated 1821 AD Encapsulated and graded by CGS UK. Obv: profile bust with GEORGIUS IIII D G BRITANNIAR REX F D legend. Rev: crowned arms and emblems with ANNO and date below. S. 3813; ESC 6th 2421; BSC 251. 28.83 grams total. ("). CGS UK graded 60.