Here is a view of my Kampkook Model 2821, two burner gas stove. I believe that it's unfired. The stove closed up with the legs holding it together. The label under the lid. The two ends of the wrench fit the two hex nuts on the valve and air screw. The hex in the middle fits the nut on the end of the generator. The instruction sheet already is presented here, so I didn't bother to duplicate it. The main burner with a couple of 'ports' to return some of the heat back to the generator. The pump and filler cap. The lower knurled nut removes the whole business allowing the tank to be refilled. The next nut up, allows removal of the pump for oiling, etc. Valve detail. Pretty much no difference in size to a Coleman 425E.
Nice find, too bad it is unfired tho. I have the same exact same stove branded Scotsman Kampkook with the unleaded gas generator and it is a great stove to use.
