Watch List notes:

(g) Victoria (1837-1901), Half-Sovereign, 1887, 'Jubilee' bust left, hooked J. E. B., the last letter marginally lower, following stop on truncation line, rev. high shield, edge milled, 4.00g, 12h (DISH L503 [R5]; Marsh 478A; Spink 3869A), lustrous, much as struck, and rated extremely rare by Iverson.
Provenance
The Roy Francis Collection
, ,
NGC MS63 (Certification #5879380-016)
, https://www.ngccoin.com/certlookup/5879380-016/63/
Estimate: £200 - £300