Watch List notes:

Great Britain, 1 dollar, oval George III countermark (1797-99) on a Potosi, Bolivia, bust 8 reales, Charles IV, 1794PR, encapsulated NGC AU 55. Sp-3765A; KM-653. Deeply toned all over, with traces of luster, just a few minor marks on host, which is many times scarcer, especially so choice, than either Lima or Mexico City for this countermark, in fact second highest grade in NGC census behind a pair of MS 62's. NGC #4327684-003.
($1000-1500)