Alright, I can't tell full details without having the horn here on my lap, but I'll describe to the best of my memory.
It was heavaly played and showed it. Bent body, several larger sized dents, several re-solder jobs (needs a few more right now as is). There is a lot of key play, the toneholes have been filed in the past (obvious flat spot around the rim of most of the toneholes) and probably still aren't level due to the body damage it has.
Originally I bought it thinking of it as a parts horn, but when I got it in the mail I found a few modifications to the horn which I want to test and see if they do anything to improve playability, so I was planning on restoring it at some point when I have free time. The two major ones that I can remember are a second added body octave vent and an insert inside the tip of the neck.
It will need a full mechanical overhaul to be playable again.
Thats all i can remember off the top of my head, i can give more details later when I have it in my hands again.
-Scott