The grand prize of Hawaiian numismatics (only two are known in gold).

In celebration of the Centennial of The proclamation of Her succession to the Royal Hawaiian Throne, the Royal Hawaiian Mint struck several commemorative issues in gold at various weights (1 oz, 1/2 oz, 1/4 oz, 1/10 oz, and 1/20 oz.)
The Princess Kaiulani gold Akahi (one in the Hawaiian language) Crown are the most sought after specimens.
A 105th celebration Akahi Crown was also stuck with a mintage of 20 (mintages are also listed in the NGC registry website with the full collection of Kaiulani Akahi Crowns)
https://coins.www.collectors-societ...aspx?s=27645