Watch List notes:

One Pound Silver Proof Piedforts (6) 1983, 1997 (2), 2002, 2003, 2005, One Pound Silver Proofs (19) 1983 (4), 1986, 1988, 1989, 1990, 1991, 1992, 1993, 1998, 1999 (2), 2000, 2002, 2003 (2), 2008 (in Royal Mint Christmas packaging), Twenty Pence 1982 Silver Proof Piedfort, Ten Pence 1992 Small Size Silver Proof Piedfort, Five Pence 1990 Silver Proof Piedforts (2), Ten Pence 2-coin sets 1992 Large and Small sizes Silver Proofs (2), Five Pence 2-coin sets 1990 Large and Small sizes Silver Proofs (2), nFDC to FDC in the Royal Mint boxes of issue, all but one with certificates, the remaining one with a Westminster certificate

Estimate: 225-350 GBP