2010,KM-289, Schön-280 Country Germany – Federal Republic (Germany) Year 2010 Value 10 Euro Metal Silver (.925) Weight 18 g Diameter 32.50 mm Commemorative issue 100th Anniversary of Konrad Zuse Obverse Lettering: BUNDESREPUBLIK DEUTSCHLAND 10 EURO 2010 G Engraver: Heinz Hoyer Reverse Lettering: KONRAD ZUSE 1910-1995 Engraver: Heinz Hoyer