Keywords: Tonga 1 Pa'anga 1979 front.jpg Tonga 1 Pa'anga 1979 front 27 x 42mm cu/ni NobbiP 2007-08 Tonga <gallery> image Tonga 1 Pa'anga 1979 back jpg image Tonga 1 Pa'anga 1980 front jpg image Tonga 1 Pa'anga 1980 back jpg image Tonga 2 Pa'anga 1980 front jpg image Tonga 2 Pa'anga 1980 back jpg </gallery> Coins of Tonga 1979 coins Tāufaʻāhau Tupou IV |