^Lot 550 MEXICO, Mexico City, 4 reales, Charles-Joanna, "Late Series," assayer G to right, mintmark M to left

MEXICO, Mexico City, 4 reales, Charles-Joanna, "Late Series," assayer G to right, mintmark M to left (M-G), NGC AU details / cleaned, ex-Sedwick-Downing (stated on label), ex-Bir. Nesmith-50 (for type); S-M5; Cal-127; KM-18. 13.33 grams. Struck on a broad flan with choice full legends and interiors, a bit of corrosion on part of edge. Pedigreed to the Mark Bir Collection (Sedwick Auction 7, with original lot-tag 707 and Bir's tag), and to the Sedwick-Downing Collection of Mexican Charles-Joanna Coinage.
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