BRUNEI. 1000 Dollars, 1978. Llantrisant Mint. NGC PROOF-68 Ultra Cameo.
Fr-1; KM-22. Mintage: 1,000. Commemorating the 10th anniversary of the Coronation of Sultan Hassanal Bolkiah, this resounding proof issue shimmers with mirrored brilliance in the fields and a rose gold nature to the frosting of the devices. Compare to a similar example in the Pinnacle Collection--a PCGS PROOF-66 Deep Cameo--that realized a total of $22,800 [!] in our April 2021 Hong Kong auction (lot 50123).
Estimate: $2500 - $3500