San Salvador, El Salvador, provisional 2 reales, 1828 F.Ps., LIVERTAD, NGC AU 50. KM-4. Richly toned, with much luster in bold legends, somewhat weak in centers, very rare grade (second finest in current NGC census behind a single AU 53), Jovel-Yonaka Type C, Villavicencio A4/R4. Pedigreed to the John O'Brien collection, with his envelope.
Estimate: $1000 - $1500