Thanks to the efforts of fellow stovie Nagant, I'm the proud owner of this Lux No. 9. No, I won't be polishing it. I replaced the cap washer and the pip in the external NRV. I also cleaned and waxed the stove. That's it. Still runs after a hundred years or thereabouts. 8) Not sure the two potlegs I have are original to the stove. Maybe someone with greater knowledge than I can comment on this. The tank top stamping reads, "Strongest, Handiest and Most Efficient Stove". Cheers, Gary PS - the flame ring is "modern" and non-original.