STAINLESS TAIWAN 21cm OTF DA Vintage automatic knife

STAINLESS TAIWAN 21cm OTF DA Vintage automatic knife with black textured plastic scales. I think this knife was made in the 1970s or 80s in Taiwan and is a double action (DA) Out the Front switchblade knife. The spear point blade is full and is stamped STAINLESS TAIWAN on the tang (ricasso). The housing (handles) are textured black plastic and in excellent condition. The knife works perfectly with the blade opening fully when the button is pushed forward and the blade retracts fully when the button is pulled back. Nearly new condition.