It's an interesting mix of scripts, too - the name of the country and date are written in Chinese characters (though doubtless pronounced the Korean way), and the denomination is given both in English and in the native Korean Hangul script (it looks like TU DON O PHUN, which would equate to the four Chinese characters on the reverse ("two dimes [and] five cents" for want of any other compact way of saying it). So the denomination appears three times in total.