Watch List notes:

(g) Elizabeth II (1952-), Proof Five-Pounds, 1989, '500th Anniversary of the Sovereign', by Bernard Sindall, edge milled, 12h (Stratos 209; S.SE6), brilliant uncirculated, in NGC holder, graded PF69 ULTRA CAMEO (Cert. #5878609-014) [Tied 1 of 63 / 43 Finer]