Watch List notes:

Guatemala, "moclon" 2 reales, with crown countermark (1662) on shield side of a Potosi, Bolivia, cob 2 reales, Philip II, assayer B (5th period), border of x's on reverse only, ex-Richard Stuart. KM-unl; CT-type 175. 6.05 grams Bold and nearly full Type-A countermark, Fine+ host (unlisted with this countermark in KM) with good full shield, full but weak cross-and-tressure due to countermark on other side, nicely toned fields. Pedigreed to the Richard Stuart collection.
($200-300)