Anybody have any info on these? Some kind of walk behind chipper with hopper and a separate mulching attachment. Will get some better/more complete photos when I have the chance, recently picked up out of a buddy's old barn. Had to evict a mouse family that laid claim. Flushed the tank, put on a new carb and fuel lines, the 5HP Tecumseh runs great. Drive transmission needs some help grabs both forward/reverse gears but doesn't seem to offer much actual assist.