MEXICO. 8 Reales Pair (2 Pieces), 1790-94. Mexico City Mint. Charles IV. Both ANACS Certified.1) 1790. FINE-12 Details--Chopmarked, Scratched, Polished. KM-108; Cal-Type 81 #683.<p>2) 1794. EF-40 Details--Cleaned, Heavily Chopmarked. KM-109; Cal-Type 82 #687.