This postcard was posted by me on 18 July 2006 at
78266 Büsingen am Hochrein with a Swiss 0,85 Sfr. stamp and a German 0,55 euro
stamp. The tariff was 0,65 euro. The post office did not stamp the Swiss stamp,
but attached instead themselves the German 0,10 euro stamp.
Even if it somehow here was possible to use post
stamps of two different countries on the same posting it was anyhow not possible
to get them stamped together as