![](https://www.philatelica.it/shop/6523-large_default/opening-of-the-mont-blanc-tunnel.jpg)
16/07/1965
30 £. - Section of the Mont Blanc tunnel - Black - Perforation stamp 14 × 14 ¼ b - Watermark stars IV - Intaglio printing - Printed from IPS Workshop cards values - Sheets 40 - Size 40 × 30 (mm) - Drawing R. Mura - Circulation 9.881.049.
Specific References