This saw has got surface rust on the blade. The only area I cleaned up was to see the name. There is a screw missing. The saw has 8 teeth per inch or points. It would be a good wall hanging or have it sharpened for your next project. The saw is a Keystone K4 made by Disston. The toe is 1 1/4" and the heel is 6". The wooden handle has bump marks from years of use.