ELIZABETH II, sterling Silver Proof Piedfort three coin set, 2003 (ASW = 1.755 ounces); proof sterling silver piedfort pound, 2008 (S.J27) (ASW = 0.565 ounce); proof sterling silver five pounds, 2010 (S.L20) (ASW = 0.833 ounce). In cases of issue with certificates, FDC. (3)