Watch List notes:

Victoria (1837-1901), 'Jubilee' Crown, 1887, 'Jubilee' head left, rev. St George and Dragon, edge milled, 28.24g, 12h (Spink 3921; ESC 2585 [296]), some staining to periphery, otherwise extremely fine, in NGC 'Francis' holder, graded UNC Details ~ Obverse Cleaned (Cert. #5878642-020).
The Roy Francis Collection of English Silver Rarities
Estimate: £50 - £80