Le Superoto Vintage French OTFDA automatic knife

Vintage French OTF (out the front) Le Superoto automatic knife. This knife measures 22cm (8.75") open with a decorated Aluminum frame and black plastic checkered handles. I believe that these were made in the 1970s. The blade is full with original finish and the words Le Superoto engraved into it. The handles are in nice condition and also say Le Superoto on a red sticker above the button. The double action knife works well, opens fully and retracts fully with the sliding button. I believe most of these had a chrome bottom bolster. This may be missing a chrome cap, or might have been made without it. Either way, it's a very nice Vintage French OTF switchblade.