Austria’s “Smart Mobility” Coin Wins 2021 Dated Best Bi-Metallic Coin
The Austrian Mint’s 25 Euro, “Smart Mobility” niobium center coin won the Best Bi-Metal Coin in the Coin of the Year Awards (COTY) for coins dated 2021. The winning coin is part of the Mint’s famed Silver Niobium series, which features a two-tone niobium core