MEXICO. War of Independence. National Congress. Real, 1813. Ferdinand VII. NGC EF-40.KM-211; Cal-type-346#1234. Weight: 3.70 gms. Struck in silver. A well struck example of this historic type with almost complete bold design details, at least of everything that ended up on the flan, with dark russet-gray to slate toning throughout. Clear date and kings name. A tough coin to acquire especially so in this state of preservation.