Watch List notes:

PF64 | George VI (1936-1952), 'VIP' Proof Florin, 1949, bare head left, rev. crowned rose between thistle and shamrock, edge milled, 11.30g, 12h (Spink 4107; ESC 4109-4110 [968A]), some streaking across beautifully brilliant surfaces, much as struck, an extremely rare proof of record, in NGC holder, graded PF64 (Cert. #6135222-002) [1 of 1 / 2 Finer].
https://www.ngccoin.com/certlookup/6135222-002/64/
Estimate: £1000 - £1500