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The reverse side of a German historical postcard: handwritten text in ink, 5 pfenings Valkyrie postage stamp with cancellation, Dresden, 1915 Stock Photo - Alamy
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67474 - SWITZERLAND - Postal History - POSTCARD Pro Juventute 1957 butterflies | Europe - Switzerland, General Issue Stamp / HipStamp
![Is it possible if an eMail address is used for the second time an error box may appear with a message “Eine Registrierung mit dieser eMail-Adresse Is it possible if an eMail address is used for the second time an error box may appear with a message “Eine Registrierung mit dieser eMail-Adresse](https://cms.jotform.com/uploads/answers/answer/global/1704934_Preview-RBCW-184_2.png)