Watch List notes:

Mexico City, Mexico, copper 4 maravedis, Charles-Joanna, "Late Series," no assayer (G), M to right on obverse, king's name as CAROLVS, rare, ex-Rudman. Nesmith-9a; Cal-27; S-M5; KM-3.2. 5.49 grams. Broad flan with full details including legends (rare thus), VF for wear but with typically corroded surfaces, attractive light brown color. Pedigreed to the Isaac Rudman Numismatic Cabinet.
($300-450)