^Lot 2018 PERU, Pasco, 4 reales, 1843 M, mintmark PAZCO in monogram, NGC XF details / obv spot removed, finest

PERU, Pasco, 4 reales, 1843 M, mintmark PAZCO in monogram, NGC XF details / obv spot removed, finest and only example in NGC census, ex-O'Brien. KM-151.4. Scarce one-year type, a bit crudely struck as is typical for this period with small planchet flaws, the noted obverse spot removal being more like a scuff at the center rather than anything intentional, toned over with nice, even golden hues amid some retained luster. Pedigreed to the John O'Brien Collection (stated on label), with his tag.
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