![](https://www.philatelica.it/shop/6278-large_default/international-astronautical-congress-in-rome.jpg)
22/09/1956
25 £. - Globe and artificial satellite - Color blue - Stamp Perforation 14 × 14 ¼ b - Watermark stars II - Intaglio printing - Printed from IPS Workshop cards values - Sheets 50 - Size 40 × 24 (mm) - Drawing C. Mancioli - Circulation 10.000.000.
Specific References