Austria Niobium Coins 2012 - Bionik Austria Niobium Coins 2013 - Tunnelbau Austria Niobium Coins 2014 - Evolution Austria Niobium Coins 2015 - Kosmologie Austria Niobium Coins 2016 - Die Zeit Austria Niobium Coins 2017 - Mikrokosmos Austria Niobium Coins 2018 - Anthropozan NOT FOR SALE INDIVIDUALLY. Please PM if you are interested.