"K\u0159one"@en . "A 1 K\u0159one coin is a gold coin of 3cm diameter and 1.5mm thickness. It is about the same size of a Hong Kong one-dollar coin, but it is in .999 gold."@en . "A 1 K\u0159one coin is a gold coin of 3cm diameter and 1.5mm thickness. It is about the same size of a Hong Kong one-dollar coin, but it is in .999 gold."@en . . . . .