![](https://www.philatelica.it/shop/6576-large_default/zip-code.jpg)
01/07/1967
20 £. - Postcard highlighted with the postal code - Color blue - Stamp Perforation 14 × 14 ¼ p - No watermark - Intaglio printing - Printed from IPS Workshop cards values - Sheets 50 - Size 40 × 24 (mm) - Drawing R. Ferrini - Circulation 18.000.000.
Specific References