I am basing the model identification on the manufacturer letter stamped on the saw and the color of the air filter cover- please verify of your own that this is accurate- I am by no means a expert on vintage saws. This saw is in as found condition- I drained all the stall old gas and poured in fresh- pulled the cord a few times and it started- and sounds excellent when running- that said I only ran a couple minutes so it might likely need a bit of tweaking and tuning- surely an o...ld carb with old gas may need servicing- the compression felt excellent as it turned over. I wish to sell in basically as found condition and am not attempting to degrease it. I see a dent in the muffler but overall looks complete and without serious issues- please see all photos. This is not a guaranteed ready to use saw- but it will start with some fuel. It is a circa 1970's model to the best of my (LIMITED) knowledge. Again please evaluate and make your own conclusions. I have nine vintage saws and will be listed them all over the next bit of time- if you enjoy the older saw be sure to keep watch of my listing.