Jamaica
Elizabeth II gold Proof 250 Dollars ND (1979), London mint, KM83, PR65 Ultra Cameo NGC (Incorrect date on slab). A beautiful and glossy example commemorating the 10th Anniversary of the Investiture of Charles. A rare "red gold" example with a mintage of only 1,650 pieces, typically seen in "yellow gold" struck at the Valcambi mint.
Estimate: 3000-4000 USD