60th Inter-Parliamentary Union conference

50 £. - Chamber of Deputies and the Inter-Parliamentary Union emblem - Color polychrome - 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.