Watch List notes:

(g) UNC Details | Victoria (1837-1901), Five-Pounds, 1887, edge milled, 40.01g, 1h (Stratos 203; MCE -; S.3864), some contact marks across bright fields, otherwise near extremely fine, in NGC holder, graded UNC Details ~ Reverse Cleaned (Cert. #5878606-019).
https://www.ngccoin.com/certlookup/5878606-019/Details/
Estimate: £1,500 - £2,000