STAINLESS STEEL 22cm Super Automatic Black OTF DA switchblade knife

ROSTFREI 21cm SUPER AUTOMATIC OTF DA NOS switchblade knife made in the 1980s or 90s in Taiwan, or Korea. The knife measures 21.4cm (8 1/2 inches) open and 4 7/8 inches closed with non magnetic metal frame. The flat spear point blade is 100% full with all of the original factory finish and the ricasso (tang) is stamped STAINLESS STEEL. The black plastic scales are in excellent condition and have raised letters in Script Super-Automatic. The knife works great with blade opening fully and locking when button (switch/knob) is pushed forward and retracts fully when button is pulled backward. I've never seen one exactly like this with the lettering style and size on the front scale. EX condition.