Watch List notes:

One Pound Silver Proof Piedforts (7) 1983 (no certificate), 1988, 1989, 1993, 1994, 1998, 1999, One Pound Silver Proofs (12) 1983 (no certificate), 1988, 1989, 1990, 1991, 1992, 1993, 1998, 1999, 2001, 2002, 2008. One Pound 4-coin sets (6) 1984-1987 Silver Proof Piedforts, 1984-1987 Silver Proofs, 1994-1997 Silver Proof Piedforts, 1994-1997 Silver Proofs. 2001-2004 Silver Proofs, the 2001 and 2002 coins with special frosted finish. 2004-2007 Bridges Silver Proof Piedforts, One Pound 4-coin part sets (2) a three coin set comprising 2000-2002 Silver Proof Piedforts, in the 4-coin box, a three-coin set 2005-2007 Bridges Silver Proofs, in the 4-coin box, One Pound a 2-coin set 1999 Scottish Lion and 2000 Welsh Dragon Silver Proofs with special frosted finish, nFDC to FDC in the Royal Mint boxes of issue with certificates

Estimate: 400-600 GBP