Lovely job, and quite relaxing to watch. My own personal approach would be to leave much of the patina on the brass. To me it looks more authentic without the super-polished finish. But no criticism intended, -it's just 'different strokes for different folks'. I have one the same which I'll restore soon. Thanks.
To my knowledge the threads of sievert are unique. At least that’s how it goes for the svea 123 sieverts I’ve got. Parts are difficult to find. These really are shelf art at this point. Pretty 😍
That's lovely! Beautiful bit of kit lovingly restored, Monsieur Dave. I can understand the frustration over your nuts, though. They looked a little worn. Still, c'est une oeuvre d'art. Mme L.