I need to clean it up some more, but you can see it now.
John in Eagle River by Fred Meyers 242-83two4. Custom camping stove. You can use your gas stove inside this or use wood or charcoal. It has bottom hole ventilation, side access and a strong ring to hold it up. Use my shoe as a size reference.
As pictured , this is the lower burner assembly out of a water heater, so it is built to withstand heat!, and a natural gas flame.