Watch List notes:

(g) Victoria (1837-1901), Sovereign, 1887, London, 'Jubilee' bust left, hooked J. E. B., stops in line with base of widely-spaced letters, rev. St George and Dragon, edge milled, 7.99g, 12h (DISH L2 [R5] ~ Iverson Collection -; Marsh 125A; Spink 3866D), some surface marks, otherwise quite brilliant, near extremely fine and deemed extremely rare by Iverson in whose collection this type was unrepresented.
Provenance
The Roy Francis Collection
, ,
NGC MS63 (Certification #5879380-015)
, https://www.ngccoin.com/certlookup/5879380-015/63/
Estimate: £400 - £600