- New
![](https://www.ilfrancobollo.com/ilfra/8764-large_default/centenary-of-the-birth-of-guglielmo-marconi.jpg)
24/04/1974
50 £. - Portrait of Guglielmo Marconi - Color green and gray - Perforation stamp 14 × 13 ¼ p - Intaglio printing - Printed from IPS Workshop cards values - Sheets 50 - Size 40 × 30 (mm) - Drawing A. de Stefani - Circulation 15.000.000.
Specific References