UK 1921 George V Silver Sixpence

A United Kingdom silver sixpence coin dated 1921. The obverse features the George V bare head type facing left, with the Latin inscription GEORGIVS V DEI GRA: BRITT: OMN: REX. The reverse displays a crowned lion standing on a crown, flanked by the split date 19 21, with the legends FID: DEF: IND: IMP: above and SIXPENCE below. This issue is struck in 0.500 fine silver. The coin features a milled edge and is referenced as KM# 815a.