Watch List notes:

One Pound Silver Proof Piedforts (6) 1983, 1988, 1989, 1993, 1998, 1999, One Pound Silver Proofs (16) 1983, 1986, 1988, 1989, 1990, 1991, 1992, 1993, 1998, 1999, 2001, 2003, 2004, 2005, 2006, 2009 Shield of Arms, nFDC to FDC in the Royal Mint boxes of issue with certificates, One Pound a 4-coin set 1984-1987 Silver Proof Piedforts, One Pound a 4-coin set 1994-1997 Silver Proof Piedforts, One Pound Silver Proof Piedforts (3) 2000, 2001, 2002, a part set in the 4-coin box, One Pound a 4-coin set 1994-1997 Silver Proofs (3), One Pound Silver Proofs (3) 2000, 2001, 2002 a part set in a 4-coin box, One Pound a 2-coin set 1999 and 2000 Millennium Silver Proofs with reverse frosting, One Pound Silver Proofs (2) 2001 and 2002 Silver Proofs with Special Frosted Finish, a part set in the 4-coin green box, Five Pence 1990 Silver Proof Piedfort, nFDC to FDC in the Royal Mint boxes of issue, the vast majority with certificates

Estimate: 350-650 GBP