C JUL HERBERTZ PATENT ROSTFREI 21cm Italian OTF DA Black metal button automatic

Vintage C JUL HERBERTZ PATENT ROSTFREI 21cm Italian Out The Front Double Action Black metal button automatic most likely made in the 1970s by Rosa Uliana Primo in Italy. The knife measures 21cm (8.25 inches) open and just under 5 inches closed with chrome plated brass frame & bolsters. The flat spear point blade is 99% full or better with original factory finish and the face of the blade is etched C JUL HERBERTZ LIC 1,062,146 and the ricasso is stamped PATENT ROSTFREI. The black plastic scales are in very good condition with some light scratches & scuffs from handling. The knife works great with blade deploying fully and locking open when the button is pushed forward and retracts fully into the knife when button is pulled backward. EX- condition.