I picked up the powerhead at a garage sale many years ago, was new in box, Ive cut with it once. I decided to play with it today, and I pulled the cover over the carb and noticed it does not have an air filter. Really not even sure what holds it in place. Let me know if I need to post a pic of the "hood" removed.
Saw runs, good, I hope I didnt trash the $ on that bar and chain

not sure how I missed it not having one before I bought a bar and chain for it. The saw was almost free at the garage sale, but the bar and chain where not.
Any help with ID on this saw, or part number (for an air filter if one is still even available ?) or anything that can point me in the right direction ? Guessing its from the 1980s ?
Thanks, Bill