Watch List notes:

George V (1910-1936), Proof Shilling, 1911, by Mackennal and Pistrucci, bare head left, rev. lion atop crown, 5.65g, 1h (ESC 3800 [1421]; Spink 4013), an outstanding proof, dark tone with hues of electric blue, FDC, , 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 Whichever reaches higher hammer price will sell and the other option will be withdrawn..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 #5879473-007)
, https://www.ngccoin.com/certlookup/5879473-007/63/
Estimate: £80 - £120