A fairly nice white knobbed early pot support style Optimus 22 kero burner. Didn't really need it but I guess I wanted it. I like CF stoves but I think my heart belongs to kerosene! lol Looked like the PO had tried to fire it with little or no preheat so was all soot covered and filthy looking. At least that is my observation. Gave it a quick wipe down pumped it up came back after a couple hours all looked good so had to give it a go. I'll give it a good cleaning and do the gaskets and such in the future as time permits. A good preheat and it burns fiercely. My new favorite!