Single franking the postage due stamp over 3 Din. On the back one telephone bill from post office Smederevo with drawing up postmark SMEDEREVO / 7 from 30. 9. 43 as well with postmark SMEDEREVO / 5 from 1. 10. 43 on the postage due stamp. The document is multiple folded and has traces of usage. Certificate Krischke: "documents of this kind are very rare. "