Rostfrei 21cm Italian Swivel bolster Vintage 1980s automatic knife sold in Germany

Vintage Rostfrei 21cm Italian Swivel bolster automatic knife made in Italy likely in the 1980s with shorter blade for export to Germany in compliance with German laws at the time. The knife measures 21cm (8.25 inches) open and 4 7/8 inches closed with brass liners and one nickel silver bolster (top rear) & button, with 3 steel bolsters & safety cap. The flat spear point blade is 100% full with original finish and the ricasso is stamped Rostfrei in script. The genuine horn scales are in good condition with some light scuffs & scratches from use and are mostly black with some brown streaks. The knife works well with blade tip deep & centered closed, strong snap and good lockup open with about 1/16" movement at the tip. Does not rattle if shaken with blade open. Safety works. EX- condition.