MEXICO. Cob 8 Reales, ND (1634-65)-Mo P. Mexico City Mint. Philip IV. PCGS Genuine--Scratch, VF Details. KM-45; Cal-type 319. Weight: 27.15 gms. Though the final two digits of the date are unreadable, this Mexican cob offers a nicely centered strike and rather attractive surfaces throughout. The noted scratches are seen on the shield side but are largely subdued by the coins lovely mottled gray toning.