- New
![](https://www.ilfrancobollo.com/ilfra/9736-large_default/centenary-of-1-may.jpg)
28/04/1990
600 £. - The fourth state , painted Pellizza Volpedo - Color polychrome - Stamp Perforation 13 ¼ × 14 - Intaglio printing - Printed from IPZS Rome - 50 sheets - Size 30 × 40 (mm) - Drawing E. Donnini - Circulation 4.000.000.
Specific References