Rostfrei (slant) RV 23cm Italian Swing Guard vintage lockback automatic knife

Rostfrei (slant) RV 23cm Italian Swing Guard vintage automatic knife made in Italy 1960s. The knife measures 23cm (9 1/16 inches) open and 4 15/16 inches closed with D stamped brass liners, nickel silver bolsters, guards & plated button & steel safety cap. The flat spear point blade is 99% or better with most of the original finish with some light scratches and the ricasso is stamped Rostfrei (diagonally) over RV on the front and back is blank. The genuine horn scales (handles) are in very good condition with the front being mostly green & cream with small hairline by the button and the back is black. The knife works good with blade tip deep in the channel, strong snap and fair lockup with about 1/16" movement each way at the tip. Does rattle if shaken with blade open. Safety works. EX- condition.