I see it has the original pull rope handle. If you look close you can see the old poulan logo molded on the sides. Daytons were part of the dayton electric company, i believe sold through grainger. You can tell a 245a from a 306a by the fuel tanks. 245's have tall tank tops 306's have real shallow tank tops. I have a 306a in dayton clothes.
Im sure some of the newer plastic saws have eclipsed the 245a, but back when that saw came out and for years after the poulan 245a has the best power to weight ratio of any any saw. Compare it to your c5 77ccs but weighs probly 20 lbs. And on a side note the 245a has some notoriety for being the saw of choice by leatherface in the original texas chainsaw massacre movie.
Now if you can track down a 4200 and a 5200 poulan countervibe, those saws are powerhouses in there size range 4200=69cc 5200=85cc. I havent ran my 5200 in wood yet, but I would put my 4200 up against any other 69cc saw by any brand.
I like the poulan lineGot a low hour 361. In search of a nice 245.Took apart a stuck-dirt dobber sand cast 31--no bar $20.00 poulan.. Got jug off -rings stuck but all looks good. It has the original Poulan branded spark plug. can't find 1 on net--Rare ?? Cool x 100---Any body ever seen one??? I would like more. have bought some old plugs that look neat and price is right--collect stuff. David --SOWEGA. Need help how to post pics. Best route to take--Photo bucket or ---??? Do we have spell check here??? thanks