Australia
Elizabeth II Proof Penny 1956-(P) PR65 Red and Brown NGC, Perth mint, KM56. The finest-known certified example of this date/mintmark combination in a red-brown classification by NGC, with sublime surfaces drenched in vibrant pinkish-red color and phenomenal design motifs that are boldly-executed. A veritable jewel and a model representative of the elusive Perth mint Penny that asserts a small mintage of just 417 pieces.
Estimate: 1000-1500 USD