Hawaii Plantation Tokens, issued in 1891, are a type of collectible coin primarily associated with the sugar plantation industry in Hawaii. These tokens were used as a medium of exchange for plantation workers and were often required for purchases at company stores. The tokens typically feature unique designs related to the plantation or the Hawaiian culture and are sought after by numismatists due to their historical significance and limited mintage. Collectors often value these items for their rarity, condition, and the stories they tell about Hawaii's agricultural and economic history during the late 19th century.