^Lot 636 MEXICO, Mexico City, cob 4 reales, Charles II, assayer not visible, very odd shape with four points,

MEXICO, Mexico City, cob 4 reales, Charles II, assayer not visible, very odd shape with four points, ex-Joanna (1682). KM-39; Cal-Type 91. 9.38 grams. Thin from corrosion (otherwise Fine) but with one full lion in cross, some shield, peripherally flat, lightly toned. From the Joanna (1682), with collector tag M-S2-53 ("Wizard Hat").