^Lot 633 MEXICO, Mexico City, cob 4 reales, Charles II, assayer G, squarish shape with flat-ended protrusion

MEXICO, Mexico City, cob 4 reales, Charles II, assayer G, squarish shape with flat-ended protrusion in one corner. S-M20; KM-39; Cal-Type 91. 13.31 grams. Scarce type-coin with full assayer G to left of nearly complete shield, good full cross on other side, VF with low-contrast toning all over, curious corner-point that resembles a raptor beak in profile. With collector tag M-S2-48 ("Silver Hawk").