This Italian Europa 1967 pair features the iconic CEPT “interlocking gears” design, symbolizing technological progress and European cooperation. Issued by Poste Italiane, the set includes the L.40 rose-maroon and L.90 blue values, both bearing the CEPT gear emblem and dynamic industrial motifs. Designed by O. Sonnevalle, these stamps are a classic representation of mid-century Europa themes and remain highly collectible for their clean engraving, strong colors, and historical significance within the European integration movement.