Rostfrei 23cm Italian Swing Guard Dagger blade vintage automatic knife

Rostfrei 23cm Italian Swing Guard Dagger blade 1980s vintage automatic knife made in Italy. The knife measures 22.8cm (9 inches) open and 4 15/16 inches closed with brass liners and  steel bolsters & guards and nickel silver button and safety cap. Dagger grind blade is 99% full or better with original finish, very nice and stamped Rostfrei. Genuine horn scales that are very dark with a little light streaking and in great condition. The knife works well with blade tip deep & centered closed, strong snap and excellent lockup open with less than 1/16" movement at the tip. Does not rattle if shaken with blade open except for the guards. EX+ condition.