10 Euro 2009 - SLOVAKIA - Aurel Stodola, 150 Years of birth
Aurel Stodola (10.5.1859 - 25.12.1942) - a university professor, a builder and a inventor, is a world figure on the theory of automatic regulation and scientific foundations for the design and construction of steam and combustion turbines. He is consideered to be the father of the steam turbine.
Deliver in an original blue box with certificate from National Bank of Slovakia
10 Euro - 0,900 silver
Weight: 18 g
Diam: 34 mm
Mintage: 30.000 coins