Watch List notes:

Mexico City, Mexico, 4 reales, Charles-Joanna, "Late Series," assayer G to right, mintmark M to left (M-G), king's name as CHAROLVS, NGC AU details / cleaned. Nesmith-50 for type; Cal-125; S-M5; KM-18. 13.45 grams. A rare error coin from the Mexico City mint, with IMDIARVM instead of INDIARVM on the pillars legend, only found on a few coins early in this assayer's tenure, with the king's name as CHAROLVS. Full-flan example with complete legends, lightly toned. NGC #6448110-024. Pedigreed to the Clyde Hubbard Collection of Mexican Charles-Joanna Coinage (stated on label) and to the Richard Long Auction of May 1996 (lot 248). Accompanied by original tag or holder from Clyde Hubbard.
($800-1200)