Postal stationery postcard from kingdom Yugoslavia with value postmark 1 Din. And green guilloche overprint and with additional franking over 0, 50 Din. (pair) because Auslandsversand to Graz with machinery postmark BEOGRAD 1 from 16. 7. 41 as well with censorship postmark 70 the censor office Belgrade and with retour-memo. Perfect quality.