Vintage 1990 S.T. Dupont Ligne 1 Small Size Rare 3D Wave Pattern Heavy Silver Finish LighterThis S. T. Dupont Ligne 1 lighter, released in 1990, is a rare smallformat example distinguished by its sculptural threedimensional wave pattern and refined heavy silver finish. The intricate relief design reflects Duponts precision metal craftsmanship and decorative experimentation during the late twentieth century, offering both visual depth and tactile character. The compact Ligne 1 profile provides elegant proportions and reliable mechanical