TREBOL 20cm Italian Stiletto vintage 1970s automatic knife

Vintage TREBOL 20cm Italian Transitional stiletto automatic knife made in Italy in the 1960s or 70s likely for export to Spain. It measures 19.8cm (7.75 inches) open and 4 3/8 inches closed with brass liners and nickel silver bolsters, button and safety cap. The flat swedge spearpoint blade is 99% full or better and retains the original finish and is etched TREBOL on the front which means clover in Spanish. Some light scratches on the blade, but very nice overall. The horn scales (handles) are in fair condition and are mostly dark with a bit of streaking. Slight separation of the horn on the back scale. The knife works great with the blade tip below liners closed, strong snap and TIGHT lockup open. Does not rattle if shaken  with blade open. Safety works great. VG condition