German Rentenmark was created in 1923.
Please check the date and the spelling. That's "Zwei Rentenmark", and it's "Deutsche Rentenbank". Regarding the date rentenmarks were issued under the Weimar Republic which ended when Hitler seized power in 1933. German coinage was then denominated in Reichsmarks, so you could not have a rentenmark coin from the Nazi era. Please post a new question with the coin's corrected date.
How German Is It was created in 1980.
Deutschmark or Rentenmark before that
German Wings was created in 1983.
German Confederation was created in 1815.
German Afternoons was created in 1986.
German Bowl was created in 1979.
German Christians was created in 1932.
German Alternative was created in 1989.
German Samoa was created in 1900.
German Fountain was created in 1900.
German Chancellery was created in 2001.