Rosa Uliana Primo 20cm Italian switchblade vintage

This is a vintage Italian switchblade made by Rosa Uliana Primo, most likely during the 1960s. It measures 20cm open (8 inches) and has brass liners. The stamp is PR inside a big "U" all inside a large diamond. This knife is in EX+ condition with a full blade and most of the factory finish intact. It has dark horn scales that are in great condition and works perfectly! It is a swivel bolster, so you push down on the finger guard to close the knife. Oddly it has nickel silver bottom (back) bolsters and steel top bolsters. Really a Great knife! 100% money back guarantee including return shipping if you're not happy with this knife!