I picked this up at a flea a decade ago because it looked interesting and was marked Primus. I posted it on the CCF but no one had a clue as to it's origin or function. The attached pictures are from said post. It was dusty then and it is still dusty now.... The tank is 10 centimeters tall and 9 wide. All brass, except for burner bracket and fuel tube. Someday I'll strip the rattle can spray coat and have a better look, but the only markings visible are on the burner. Fuel cap has an air release knob, and the threaded piece contains an NRV. What is it, who was the maker, what feul does it use and what parts are missing? My guess it is a torch for applying ski wax. What say you....?