This is the top-of-the-line Hüttl Super Deluxe. ① Aside from the large dent in image 8, there are only a few noticeable ones on the tuning slide (apologies if I missed any). ② Both spit valves are missing (image 7). ③ The valve buttons are not original. ④ The second valve slide's water key is missing. ⑤ One of the two tuning slides is stuck. The other one comes out, so it's not a problem in practice. All other slides come out. I occasionally see these on auctions, and I was thinking of using it as a parts instrument, but if anyone else is thinking the same, please feel free to use it. I haven't actually played it, so this is based on appearance only, but I think it could be a fully functional instrument if you replace parts and fix the large dent.