Elizabeth II, Decimal mistrikes (7), 1990 20-Pence, in bronze, 1969 10-Pence, with two small elliptical slices clipped off flan, 1973 10-Pence, with one similar slice, 1969 Ten Pence, 5 mistruck, 1976 10-Pence, struck on a 2-Pence flan, 10-Pence blank flan, 1977 Pence, in cupro nickel, off centre, generally uncirculated (7)