50th anniversary of the Treaties of Rome

€ 0,60 + € 0,65 - Floor of the Capitol Building - Polychrome color - Perforation stamp 13 × 13¼ b - Intaglio printing - Printed from I.P.Z.S. Rome - Leaflets - Size 120 × 96 (mm) - C. Bruscaglia design - Circulation 2.500.000.