^Lot 1372 PERU, Lima, pillar 1 real, Ferdinand VI, 1760 JM, no overdate, very rare, ex-O'Brien.

PERU, Lima, pillar 1 real, Ferdinand VI, 1760 JM, no overdate, very rare, ex-O'Brien. Yonaka-unl; Cal-166; KM-52. 3.18 grams. The 6 on this coin is clearly not 6/5, certainly far different from the examples shown in Yonaka for 1760/50 (Yonaka-L1.60a, his number L1.60 left open for this clean-date variety corresponding to Gilboy-L.1.10 that Yonaka could not confirm), with sharp UNC details but lightly cleaned all over. Pedigreed to the John O'Brien Collection, with his tag.