Proof Sets 1973, 1974, 1975, 1976, 1978, 1979, 1980 (2), 1981 (2), 1982. 1983 (2), 1984 (2), 1985 (2), 1986, 1987 (2), 1988, 1989 (2), 1990 (2), 1991 (2), 1993, 1996 (2), 1998, 1999, 2001 Red, 2002 Red, 2003 Red generally FDC some toning and cased as issued
Estimate: 250-400 GBP