Hello everyone. I need some help identifying an old USMC marked tool and I figured there are plenty of Marines running this site that could help out. At first I thought it was same type of small hand saw but the tip is all wrong and teeth are not sharp. The overall length of the tool is 6 3/4 inches and the distance between the teeth is 1/8 inch. The teeth are tapered being twice as thick at the top than at the point. The entire blade is 1/8 inch thick at the top and tapering down as noted. Thanks in advance and let me know if you I can provide anything further. Scott