Bi-metallic coin dated 2006 (minted at Noida). Since 1996, Canada has also produced bi-metallic $2 coins (nicknamed "toonies"). Great Britain has issued a bi-metallic 2-pound coin since 1997; and Singapore has issued a bi-metallic 1-dollar coin since 2013. The first ever tri-metallic circulating coins were 20-francs coins introduced in France and Monaco in 1992. These were similar to the corresponding bi-metallic 10-francs coins, but had two rings instead of one. As well as circulating coins, where they are generally restricted to high-denomination coins, bi-metallic coins are often used in commemorative issues, often made of precious metals. For example, the only bi-metallic coin
New Zealand two-cent coin 441,152,065 (441 million) coins of the denomination were minted during its existence. New Zealand two-cent coin The New Zealand two-cent coin was the second smallest denomination coin of the New Zealand dollar from the currency's introduction in 1967 to its demonetisation, along with the one-cent coin, on 30 April 1990. Its reverse featured two kōwhai flowers, considered emblematic of New Zealand. The image was designed by Reginald George James Berry, who designed the reverses for all coins introduced that year. Coins of the New Zealand dollar were introduced on 10 July 1967 to replace the pre-decimal New Zealand pound, which