This is a 5 year old Paxman model 23 M (Medium bore). The valves still have perfect compression (0.1). Paxman horns are known for their powerful orchestral sound.
This one is made of lacquered yellow brass. It has lots of little dings here and there, and evidence of a larger (repaired) dent in the flare. All of this is just cosmetic, the horn plays great!
A Protec MB1 copy case is included