In 1974 the badge was redesigned on Umberto Agnelli's request; it went back to a modernised silver, white and blue version of the 1929 design. Flag and lance were unified in a single shape and dispensed with the earlier minute detailing, the Lancia letters became all of the same size, and the steering wheel became also outlined in blue and lost the hand throttle detail. This logo debuted on the 1979 Lancia Delta, and made its way on the other models as they adopted the split grille introduced by the Delta. Though lightly revised in 2000 with the addition of a chrome shield surround, the 1974 logo was used through four decades, up to 2006.