Vanuatu's first post-colonial coin was a 50 vatu coin introduced in 1981 and commemorated independence. It was struck in cupro-nickel like previous issues and was released into circulation, though originally its release was targeted more towards collectors. Shortly thereafter, in 1983, 1, 2, 5, vatu coins were released in aluminum bronze and 10, 20, and 50-vatu coins were introduced in cupro-nickel, replacing the coinage of the New Hebrides Franc as the new circulation currency. This also replaced the Australian currency that was circulating in the British controlled islands. All Vanuatu coins depict the Vanuatu coat of arms, consisting of a native warrior in front of a whorled pig's tusk, a traditional item of value. The reverses depict other traditional items of value.