According to the Parasene catalogue in the Stove Reference Library, this is a Model 150 Collapsible stove in a metal box. It came with spanner, prickers and spirit bottle, still wrapped in brown paper. Looks like it had seen very little use, if at all, and the box is in very good condition too, just like the one @kerophile posted. However I think the tank stopper has been replaced at some point as it's aluminium and not brass, happy to be corrected if wrong though. I replaced all the seals and pump washer as what was there fell apart when I pulled the pump out. Dunk test proved no leaks, and it fired up very nicely, roaring very nicely with a good flame pattern, as you can see. Tim Windshield by Base Camp.