Austria, lot composed of 10 x 25 Euro silver / columbium. Included are the years 2006 European satellite navigation, 2007 aviation, 2008 150. Birthday of Carl Baron Auer from Welsbach, 2009 year the astronomy, 2010 renewable energy, 2011 robotics, 2012 bionics, 2013 tunneling, 2015 cosmology and 2016 the time, all in capsules, without cases and certificates, special uncirculated, st.