Watch List notes:

The Milton Collection, British West Africa, George V, tin-brass shilling, thin flan, 1920 G, the manufactory of J. R. Gaunt & Son Ltd., Birmingham, crowned bust left, rev. palm dividing date, value below (Format 51; KM 12a), very rare, certified and graded by CGS as Extremely Fine 70
Ex Professor Wayne Newton Palmer Collection, Heritage Auction 357 (9-10 September 2004), lot 12371, where described as "AU with considerable remaining luster [sic]";
(1200-1400 GBP)