Portugal
Manuel II Proof 500 Reis 1910 PR65 Cameo NGC, KM556. One-year type. Peninsular War Centennial issue. A rarity in proof format, with heavy die polish in the fields--which translates to deeply mirrored surfaces--and delicate frost atop the design motifs, all aiding to the cameo designation. Clearly well preserved, with faint mauve and gold accents visible surrounding the raised elements, and visually alluring as such.
Estimate: 2000-2500 USD