Watch List notes:

Victoria (1837-1901), Proof Halfcrown, 1893, by T. Brock and Pistrucci, 'Widow' head left, rev. crowned Garter shield, edge milled, 14.23g, 1h (Spink 3938; ESC 2779 [727]; Stratos 250), a handsome proof with iridescent flares in recesses of brilliant fields, practically FDC, only 1,312 struck