^Lot 1335 PERU, Pasco, 4 reales, 1844 M, mintmark PASCO, with fineness and REPUB, NGC AU details / cleaned, ex

PERU, Pasco, 4 reales, 1844 M, mintmark PASCO, with fineness and REPUB, NGC AU details / cleaned, ex-O'Brien. KM-151.5. Muted luster with faint rainbow toning on otherwise light-olive surfaces, scarce one-year type showing mint name spelled out, an abbreviated REPUB, and fineness 10Ds 20Gs in legend (NGC label says "without fineness" in error). Pedigreed to the John O'Brien Collection (stated on label), with his tag.
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