This Interframe D/A Auto by the late Chuck Stewart features a hand rub satin finished blade with single thumbstud, this knife can be opened manually or by pushing the hidden button that is under the top pearl inlay on the front of the knife. The handle has a satin finished 416 stainless steel frame with gold lip pearl inlays. Smooth fast opening. Has a little blade play when open. Has some light scratches, otherwise good condition. Comes with a zippered case. Made in 1993.