Watch List notes:

Elizabeth II (1952‑), VIP Cupro‑nickel Proof Set, 1958, consisting of Halfcrown, Florin, English type Shilling, Scottish type Shilling, Sixpence (S.4145; 4146, 4147, 4148, 4149 – see Bull 'English Silver Coinage' pp 559‑570 ).All coins practically as struck and extremely rare, seldom seen on the open market (5)