Watch List notes:

George V (1910-1936), Proof Florin, 1911, by Mackennal and Pistrucci, bare head left, rev. crowned shields cruciform, emblem-adorned sceptres in angles, 11.26g, 1h (ESC 3756 [930]; Spink 4012), obverse with charcoal gray tone overlying brilliant fields, the reverse with electric blue tone to peripheries, choice mint state, , This lot is also offered as a group lot in lot 284. Whichever reaches higher hammer price will sell and the other option will be withdrawn..
Provenance
The Gemini Collection
, ,
NGC PF63 (Certification #5879473-006)
, https://www.ngccoin.com/certlookup/5879473-006/63/
Estimate: £100 - £150