So while on lockdown the place I had to go get my Pace had a few very dodgy mowers auctioned on ebay I won 3 cheap. This one has had a plate welded to the base with a different engine attached and the lower parts to the mower with some sort of either corrosion or something has stuck to it because it's bubbled up. There is a serial number on the upper case but I'll have to use some abrasive cleaning to bring the bottom of the case back to a normal look but I think it's stuffed but im just interested because of the sides the carby and tha button exhaust are on. Help