Blog about new world coin types and varieties. Circulation and commemorative coins. Official, legal tender and collector coinage.
(you can contact me on jo7lan@gmail.com)
Tuesday, April 9, 2013
Germany 10 euro 2013 - Heinrich Hertz electromagnetic waves
New CuNi and silver commemoratives:
"125 Years of Heinrich Hertz research on electromagnetic waves"
(news by Pabitra Saha)
(image from www.worldofcoins.eu)
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