I was just asked by a co-worker to assist him in identifying a knife that his section had been asked to examine. He is a Firearms Examiner for our police department but has limited knowledge of knives. I would be more than happy to e-mail someone a copy of photo he sent me as I am unable to upload photos. Here is a description of the knife. It is a two bladed knife, with identical blades . Both blades pivot on the same pin from opposite sides of the handle. It is made to look like damascus, but, is marked China and 440. The blades are approximately 3" long and hawkbill or kerambit shaped with rough, serrations/teeth cut into the spine of the blades. The handle is metal with a brownish colored insert. The questions he would like answered are manufacturer and model, approximate date or date range of manufacture, name for this type/style of knife and the name for the blade shape. Thank everyone in advance for your assistance with this. Please e-mail me at det_rosgen@hotmail.com if you would post the photo.