Watch List notes:

Fifty Pences (45) 1969, 1970, 1971 Proof, 1972 Proof, 1973 EEC, 1974 Proof, 1975 Proof, 1976 Proof, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1992/3 EU Presidency, 1993, 1994 D-Day Landings, 1995, 1996, 1997 Large, 1977 Small, 1998, 1998 EU 25th Anniversary, 1998 NHS 50th Anniversary, 1999, 2000, 2000 Public Libraries, 2001, 2002, 2003, 2003 WSPU, 2004, 2005, 2005 Samuel Johnson's Dictionary UNC to nFDC

Estimate: 50-75 GBP