Spain
Provisional Government Proof 5 Centimos 1870-OM PR66 Red and Brown NGC, Barcelona mint, KM662. Superbly attractive red and brown surfaces, with an exceptional cobalt hue which dominates throughout. Extremely rare as a proof.Ex. Lissner Collection (St. James's [with CNG] 29, 1 August 2014), lot 974 (purchased from A. H. Baldwin & Sons, August, 1974).
Estimate: 1000-1250 USD