Watch List notes:

Santiago, Chile, gold 20 pesos, 1976, vines and banner below arms, NGC MS 68, finest known in NGC census. KM-188. Far and away the sole finest seen by NGC with the next finest being a group of MS 66 graded pieces and also beating out the finest seen (MS65) at PCGS. Exceptional satin surfaces with pink-gold hues on the centers.
($150-225)