when did threepenny bits go out of circulation
Threepence (British coin) The physical dimensions of the brass threepence remained the same in the reign of Queen Elizabeth II. The effigy of the queen produced by Mary Gillick was used, with the inscription ELIZABETH II DEI GRA BRITT OMN REGINA F D used in 1953, and ELIZABETH II DEI GRATIA REGINA F D used in all other years. The reverse shows a Tudor portcullis with chains and a coronet, with the inscription THREE PENCE date. This coin was produced in all years from 1953 to 1967, and in 1970 (in proof sets only).