The Royal Hawaiian Mint, established in the 1970s, is known for producing collectible coins and medallions that often feature themes related to Hawaiian culture and history. In 1990, the mint released various items, including limited edition coins that appeal to collectors interested in unique designs and regional significance. These collectible coins typically exhibit high-quality craftsmanship and are sought after by numismatists and those interested in Hawaiian heritage.

Item Denomination Series Year Mint
1990 Hawaii Queen Liliuokalani - Gold 1/20c Pf Other / Varied Royal Hawaiian Mint 1990 Unknown