May 2021-2: First stamps of Liechtenstein using Swiss currency

Liechtenstein’s customs union with Switzerland took place on February 1, 1921. After Liechtenstein had already terminated the postal treaty with Austria in March 1920, all Liechtenstein stamps were now denominated in Swiss currency. The first truly independent Liechtenstein postage stamps in Swiss currency therefore all date from 1921, including the “Cover of the Month”. It Read More …